16860064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40529}}^1$

素因数の和:40552

約数の個数: 24

約数和(自身を含む): 35747460

約数和(自身を除く): 18887396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40529, 81058, 162116, 324232, 526877, 648464, 1053754, 1296928, 2107508, 4215016, 8430032, 16860064]

約数ペア:

[(1, 16860064), (2, 8430032), (4, 4215016), (8, 2107508), (13, 1296928), (16, 1053754), (26, 648464), (32, 526877), (52, 324232), (104, 162116), (208, 81058), (416, 40529)]