86435696

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{9461}}^1$

素因数の和:10040

約数の個数: 20

約数和(自身を含む): 167780184

約数和(自身を除く): 81344488

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 9461, 18922, 37844, 75688, 151376, 5402231, 10804462, 21608924, 43217848, 86435696]

約数ペア:

[(1, 86435696), (2, 43217848), (4, 21608924), (8, 10804462), (16, 5402231), (571, 151376), (1142, 75688), (2284, 37844), (4568, 18922), (9136, 9461)]