31001296

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{11887}}^1$

素因数の和:12058

約数の個数: 20

約数和(自身を含む): 60438592

約数和(自身を除く): 29437296

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 11887, 23774, 47548, 95096, 190192, 1937581, 3875162, 7750324, 15500648, 31001296]

約数ペア:

[(1, 31001296), (2, 15500648), (4, 7750324), (8, 3875162), (16, 1937581), (163, 190192), (326, 95096), (652, 47548), (1304, 23774), (2608, 11887)]