8900944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42793}}^1$

素因数の和:42814

約数の個数: 20

約数和(自身を含む): 18572596

約数和(自身を除く): 9671652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42793, 85586, 171172, 342344, 556309, 684688, 1112618, 2225236, 4450472, 8900944]

約数ペア:

[(1, 8900944), (2, 4450472), (4, 2225236), (8, 1112618), (13, 684688), (16, 556309), (26, 342344), (52, 171172), (104, 85586), (208, 42793)]