16885856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40591}}^1$

素因数の和:40614

約数の個数: 24

約数和(自身を含む): 35802144

約数和(自身を除く): 18916288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40591, 81182, 162364, 324728, 527683, 649456, 1055366, 1298912, 2110732, 4221464, 8442928, 16885856]

約数ペア:

[(1, 16885856), (2, 8442928), (4, 4221464), (8, 2110732), (13, 1298912), (16, 1055366), (26, 649456), (32, 527683), (52, 324728), (104, 162364), (208, 81182), (416, 40591)]