8637943168

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{128053}}^1$

素因数の和:128115

約数の個数: 64

約数和(自身を含む): 18808571520

約数和(自身を除く): 10170628352

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 67456, 128053, 256106, 512212, 1024424, 2048848, 2176901, 3969643, 4097696, 4353802, 7939286, 8195392, 8707604, 15878572, 16390784, 17415208, 31757144, 34830416, 63514288, 67483931, 69660832, 127028576, 134967862, 139321664, 254057152, 269935724, 278643328, 508114304, 539871448, 1079742896, 2159485792, 4318971584, 8637943168]

約数ペア:

[(1, 8637943168), (2, 4318971584), (4, 2159485792), (8, 1079742896), (16, 539871448), (17, 508114304), (31, 278643328), (32, 269935724), (34, 254057152), (62, 139321664), (64, 134967862), (68, 127028576), (124, 69660832), (128, 67483931), (136, 63514288), (248, 34830416), (272, 31757144), (496, 17415208), (527, 16390784), (544, 15878572), (992, 8707604), (1054, 8195392), (1088, 7939286), (1984, 4353802), (2108, 4097696), (2176, 3969643), (3968, 2176901), (4216, 2048848), (8432, 1024424), (16864, 512212), (33728, 256106), (67456, 128053)]