31924724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8647}}^1$

素因数の和:8735

約数の個数: 24

約数和(自身を含む): 61020288

約数和(自身を除く): 29095564

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 8647, 17294, 34588, 112411, 224822, 449644, 613937, 1227874, 2455748, 7981181, 15962362, 31924724]

約数ペア:

[(1, 31924724), (2, 15962362), (4, 7981181), (13, 2455748), (26, 1227874), (52, 613937), (71, 449644), (142, 224822), (284, 112411), (923, 34588), (1846, 17294), (3692, 8647)]