123570256

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{14767}}^1$

素因数の和:15298

約数の個数: 20

約数和(自身を含む): 239891392

約数和(自身を除く): 116321136

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 14767, 29534, 59068, 118136, 236272, 7723141, 15446282, 30892564, 61785128, 123570256]

約数ペア:

[(1, 123570256), (2, 61785128), (4, 30892564), (8, 15446282), (16, 7723141), (523, 236272), (1046, 118136), (2092, 59068), (4184, 29534), (8368, 14767)]