90315592

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{86179}}^1$

素因数の和:86316

約数の個数: 16

約数和(自身を含む): 170636400

約数和(自身を除く): 80320808

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 86179, 172358, 344716, 689432, 11289449, 22578898, 45157796, 90315592]

約数ペア:

[(1, 90315592), (2, 45157796), (4, 22578898), (8, 11289449), (131, 689432), (262, 344716), (524, 172358), (1048, 86179)]