85813648

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{9629}}^1$

素因数の和:10194

約数の個数: 20

約数和(自身を含む): 166579740

約数和(自身を除く): 80766092

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 9629, 19258, 38516, 77032, 154064, 5363353, 10726706, 21453412, 42906824, 85813648]

約数ペア:

[(1, 85813648), (2, 42906824), (4, 21453412), (8, 10726706), (16, 5363353), (557, 154064), (1114, 77032), (2228, 38516), (4456, 19258), (8912, 9629)]