84145664

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1270

約数の個数: 40

約数和(自身を含む): 169408800

約数和(自身を除く): 85263136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1103, 1192, 2206, 2384, 4412, 4768, 8824, 9536, 17648, 19072, 35296, 38144, 70592, 76288, 141184, 164347, 282368, 328694, 564736, 657388, 1314776, 2629552, 5259104, 10518208, 21036416, 42072832, 84145664]

約数ペア:

[(1, 84145664), (2, 42072832), (4, 21036416), (8, 10518208), (16, 5259104), (32, 2629552), (64, 1314776), (128, 657388), (149, 564736), (256, 328694), (298, 282368), (512, 164347), (596, 141184), (1103, 76288), (1192, 70592), (2206, 38144), (2384, 35296), (4412, 19072), (4768, 17648), (8824, 9536)]