10840216

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{4357}}^1$

素因数の和:4674

約数の個数: 16

約数和(自身を含む): 20395440

約数和(自身を除く): 9555224

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 4357, 8714, 17428, 34856, 1355027, 2710054, 5420108, 10840216]

約数ペア:

[(1, 10840216), (2, 5420108), (4, 2710054), (8, 1355027), (311, 34856), (622, 17428), (1244, 8714), (2488, 4357)]