31172046784

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1226

約数の個数: 112

約数和(自身を含む): 64796578560

約数和(自身を除く): 33624531776

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 227, 236, 328, 454, 472, 656, 887, 908, 944, 1312, 1774, 1816, 1888, 2419, 2624, 3548, 3632, 3776, 4838, 7096, 7264, 9307, 9676, 13393, 14192, 14528, 18614, 19352, 26786, 28384, 36367, 37228, 38704, 52333, 53572, 56768, 72734, 74456, 77408, 104666, 107144, 145468, 148912, 154816, 201349, 209332, 214288, 290936, 297824, 402698, 418664, 428576, 549113, 581872, 595648, 805396, 837328, 857152, 1098226, 1163744, 1610792, 1674656, 2145653, 2196452, 2327488, 3221584, 3349312, 4291306, 4392904, 6443168, 8255309, 8582612, 8785808, 11879591, 12886336, 16510618, 17165224, 17571616, 23759182, 33021236, 34330448, 35143232, 47518364, 66042472, 68660896, 95036728, 132084944, 137321792, 190073456, 264169888, 380146912, 487063231, 528339776, 760293824, 974126462, 1948252924, 3896505848, 7793011696, 15586023392, 31172046784]

約数ペア:

[(1, 31172046784), (2, 15586023392), (4, 7793011696), (8, 3896505848), (16, 1948252924), (32, 974126462), (41, 760293824), (59, 528339776), (64, 487063231), (82, 380146912), (118, 264169888), (164, 190073456), (227, 137321792), (236, 132084944), (328, 95036728), (454, 68660896), (472, 66042472), (656, 47518364), (887, 35143232), (908, 34330448), (944, 33021236), (1312, 23759182), (1774, 17571616), (1816, 17165224), (1888, 16510618), (2419, 12886336), (2624, 11879591), (3548, 8785808), (3632, 8582612), (3776, 8255309), (4838, 6443168), (7096, 4392904), (7264, 4291306), (9307, 3349312), (9676, 3221584), (13393, 2327488), (14192, 2196452), (14528, 2145653), (18614, 1674656), (19352, 1610792), (26786, 1163744), (28384, 1098226), (36367, 857152), (37228, 837328), (38704, 805396), (52333, 595648), (53572, 581872), (56768, 549113), (72734, 428576), (74456, 418664), (77408, 402698), (104666, 297824), (107144, 290936), (145468, 214288), (148912, 209332), (154816, 201349)]