16870928

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6983}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 32908608

約数和(自身を除く): 16037680

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6983, 13966, 27932, 55864, 111728, 1054433, 2108866, 4217732, 8435464, 16870928]

約数ペア:

[(1, 16870928), (2, 8435464), (4, 4217732), (8, 2108866), (16, 1054433), (151, 111728), (302, 55864), (604, 27932), (1208, 13966), (2416, 6983)]