85425728

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{12959}}^1$

素因数の和:13074

約数の個数: 28

約数和(自身を含む): 171175680

約数和(自身を除く): 85749952

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 12959, 25918, 51836, 103672, 207344, 414688, 829376, 1334777, 2669554, 5339108, 10678216, 21356432, 42712864, 85425728]

約数ペア:

[(1, 85425728), (2, 42712864), (4, 21356432), (8, 10678216), (16, 5339108), (32, 2669554), (64, 1334777), (103, 829376), (206, 414688), (412, 207344), (824, 103672), (1648, 51836), (3296, 25918), (6592, 12959)]