86163410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 157932720

約数和(自身を除く): 71769310

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 545, 577, 685, 1090, 1154, 1370, 2885, 5770, 14933, 29866, 62893, 74665, 79049, 125786, 149330, 158098, 314465, 395245, 628930, 790490, 8616341, 17232682, 43081705, 86163410]

約数ペア:

[(1, 86163410), (2, 43081705), (5, 17232682), (10, 8616341), (109, 790490), (137, 628930), (218, 395245), (274, 314465), (545, 158098), (577, 149330), (685, 125786), (1090, 79049), (1154, 74665), (1370, 62893), (2885, 29866), (5770, 14933)]