31928702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64633}}^1$

素因数の和:64667

約数の個数: 16

約数和(自身を含む): 54292560

約数和(自身を除く): 22363858

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 64633, 129266, 840229, 1228027, 1680458, 2456054, 15964351, 31928702]

約数ペア:

[(1, 31928702), (2, 15964351), (13, 2456054), (19, 1680458), (26, 1228027), (38, 840229), (247, 129266), (494, 64633)]