85273808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{171923}}^1$

素因数の和:171962

約数の個数: 20

約数和(自身を含む): 170548608

約数和(自身を除く): 85274800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 171923, 343846, 687692, 1375384, 2750768, 5329613, 10659226, 21318452, 42636904, 85273808]

約数ペア:

[(1, 85273808), (2, 42636904), (4, 21318452), (8, 10659226), (16, 5329613), (31, 2750768), (62, 1375384), (124, 687692), (248, 343846), (496, 171923)]