31360688

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{3623}}^1$

素因数の和:4172

約数の個数: 20

約数和(自身を含む): 60890448

約数和(自身を除く): 29529760

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 3623, 4328, 7246, 8656, 14492, 28984, 57968, 1960043, 3920086, 7840172, 15680344, 31360688]

約数ペア:

[(1, 31360688), (2, 15680344), (4, 7840172), (8, 3920086), (16, 1960043), (541, 57968), (1082, 28984), (2164, 14492), (3623, 8656), (4328, 7246)]