1625101936

素因数分解:

$2^4\times {\mathrm{5503}}^1\times {\mathrm{18457}}^1$

素因数の和:23968

約数の個数: 20

約数和(自身を含む): 3149377792

約数和(自身を除く): 1524275856

約数列:

[1, 2, 4, 8, 16, 5503, 11006, 18457, 22012, 36914, 44024, 73828, 88048, 147656, 295312, 101568871, 203137742, 406275484, 812550968, 1625101936]

約数ペア:

[(1, 1625101936), (2, 812550968), (4, 406275484), (8, 203137742), (16, 101568871), (5503, 295312), (11006, 147656), (18457, 88048), (22012, 73828), (36914, 44024)]