85403776

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{12589}}^1$

素因数の和:12656

約数の個数: 32

約数和(自身を含む): 173364300

約数和(自身を除く): 87960524

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 12589, 25178, 50356, 100712, 201424, 402848, 667217, 805696, 1334434, 1611392, 2668868, 5337736, 10675472, 21350944, 42701888, 85403776]

約数ペア:

[(1, 85403776), (2, 42701888), (4, 21350944), (8, 10675472), (16, 5337736), (32, 2668868), (53, 1611392), (64, 1334434), (106, 805696), (128, 667217), (212, 402848), (424, 201424), (848, 100712), (1696, 50356), (3392, 25178), (6784, 12589)]