31995704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307651}}^1$

素因数の和:307670

約数の個数: 16

約数和(自身を含む): 64606920

約数和(自身を除く): 32611216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307651, 615302, 1230604, 2461208, 3999463, 7998926, 15997852, 31995704]

約数ペア:

[(1, 31995704), (2, 15997852), (4, 7998926), (8, 3999463), (13, 2461208), (26, 1230604), (52, 615302), (104, 307651)]