2735216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15541}}^1$

素因数の和:15560

約数の個数: 20

約数和(自身を含む): 5781624

約数和(自身を除く): 3046408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15541, 31082, 62164, 124328, 170951, 248656, 341902, 683804, 1367608, 2735216]

約数ペア:

[(1, 2735216), (2, 1367608), (4, 683804), (8, 341902), (11, 248656), (16, 170951), (22, 124328), (44, 62164), (88, 31082), (176, 15541)]