81256334

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{3847}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 124675200

約数和(自身を除く): 43418866

約数列:

[1, 2, 59, 118, 179, 358, 3847, 7694, 10561, 21122, 226973, 453946, 688613, 1377226, 40628167, 81256334]

約数ペア:

[(1, 81256334), (2, 40628167), (59, 1377226), (118, 688613), (179, 453946), (358, 226973), (3847, 21122), (7694, 10561)]