89922064

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{35797}}^1$

素因数の和:35962

約数の個数: 20

約数和(自身を含む): 175338604

約数和(自身を除く): 85416540

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 35797, 71594, 143188, 286376, 572752, 5620129, 11240258, 22480516, 44961032, 89922064]

約数ペア:

[(1, 89922064), (2, 44961032), (4, 22480516), (8, 11240258), (16, 5620129), (157, 572752), (314, 286376), (628, 143188), (1256, 71594), (2512, 35797)]