89305996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10939}}^1$

素因数の和:11113

約数の個数: 24

約数和(自身を含む): 169394960

約数和(自身を除く): 80088964

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 10939, 21878, 43756, 142207, 284414, 568828, 1717423, 3434846, 6869692, 22326499, 44652998, 89305996]

約数ペア:

[(1, 89305996), (2, 44652998), (4, 22326499), (13, 6869692), (26, 3434846), (52, 1717423), (157, 568828), (314, 284414), (628, 142207), (2041, 43756), (4082, 21878), (8164, 10939)]