31882084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9151}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 60988928

約数和(自身を除く): 29106844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 9151, 18302, 36604, 118963, 237926, 475852, 613117, 1226234, 2452468, 7970521, 15941042, 31882084]

約数ペア:

[(1, 31882084), (2, 15941042), (4, 7970521), (13, 2452468), (26, 1226234), (52, 613117), (67, 475852), (134, 237926), (268, 118963), (871, 36604), (1742, 18302), (3484, 9151)]