31906816

素因数分解:

$2^{10}\times {\mathrm{31159}}^1$

素因数の和:31179

約数の個数: 22

約数和(自身を含む): 63784520

約数和(自身を除く): 31877704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 31159, 62318, 124636, 249272, 498544, 997088, 1994176, 3988352, 7976704, 15953408, 31906816]

約数ペア:

[(1, 31906816), (2, 15953408), (4, 7976704), (8, 3988352), (16, 1994176), (32, 997088), (64, 498544), (128, 249272), (256, 124636), (512, 62318), (1024, 31159)]