69631456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4187

約数の個数: 48

約数和(自身を含む): 149869440

約数和(自身を除く): 80237984

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4129, 4216, 8258, 8432, 16516, 16864, 33032, 66064, 70193, 127999, 132128, 140386, 255998, 280772, 511996, 561544, 1023992, 1123088, 2047984, 2175983, 2246176, 4095968, 4351966, 8703932, 17407864, 34815728, 69631456]

約数ペア:

[(1, 69631456), (2, 34815728), (4, 17407864), (8, 8703932), (16, 4351966), (17, 4095968), (31, 2246176), (32, 2175983), (34, 2047984), (62, 1123088), (68, 1023992), (124, 561544), (136, 511996), (248, 280772), (272, 255998), (496, 140386), (527, 132128), (544, 127999), (992, 70193), (1054, 66064), (2108, 33032), (4129, 16864), (4216, 16516), (8258, 8432)]