31182528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 126

約数和(自身を含む): 92313252

約数和(自身を除く): 61130724

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 832, 961, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1922, 1984, 2028, 2418, 2496, 2704, 2883, 2976, 3224, 3844, 4056, 4836, 5239, 5408, 5766, 5952, 6448, 7688, 8112, 9672, 10478, 10816, 11532, 12493, 12896, 15376, 15717, 16224, 19344, 20956, 23064, 24986, 25792, 30752, 31434, 32448, 37479, 38688, 41912, 46128, 49972, 61504, 62868, 74958, 77376, 83824, 92256, 99944, 125736, 149916, 162409, 167648, 184512, 199888, 251472, 299832, 324818, 335296, 399776, 487227, 502944, 599664, 649636, 799552, 974454, 1005888, 1199328, 1299272, 1948908, 2398656, 2598544, 3897816, 5197088, 7795632, 10394176, 15591264, 31182528]

約数ペア:

[(1, 31182528), (2, 15591264), (3, 10394176), (4, 7795632), (6, 5197088), (8, 3897816), (12, 2598544), (13, 2398656), (16, 1948908), (24, 1299272), (26, 1199328), (31, 1005888), (32, 974454), (39, 799552), (48, 649636), (52, 599664), (62, 502944), (64, 487227), (78, 399776), (93, 335296), (96, 324818), (104, 299832), (124, 251472), (156, 199888), (169, 184512), (186, 167648), (192, 162409), (208, 149916), (248, 125736), (312, 99944), (338, 92256), (372, 83824), (403, 77376), (416, 74958), (496, 62868), (507, 61504), (624, 49972), (676, 46128), (744, 41912), (806, 38688), (832, 37479), (961, 32448), (992, 31434), (1014, 30752), (1209, 25792), (1248, 24986), (1352, 23064), (1488, 20956), (1612, 19344), (1922, 16224), (1984, 15717), (2028, 15376), (2418, 12896), (2496, 12493), (2704, 11532), (2883, 10816), (2976, 10478), (3224, 9672), (3844, 8112), (4056, 7688), (4836, 6448), (5239, 5952), (5408, 5766)]