16647056

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{4931}}^1$

素因数の和:5150

約数の個数: 20

約数和(自身を含む): 32413104

約数和(自身を除く): 15766048

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 4931, 9862, 19724, 39448, 78896, 1040441, 2080882, 4161764, 8323528, 16647056]

約数ペア:

[(1, 16647056), (2, 8323528), (4, 4161764), (8, 2080882), (16, 1040441), (211, 78896), (422, 39448), (844, 19724), (1688, 9862), (3376, 4931)]