43003792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{206749}}^1$

素因数の和:206770

約数の個数: 20

約数和(自身を含む): 89729500

約数和(自身を除く): 46725708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 206749, 413498, 826996, 1653992, 2687737, 3307984, 5375474, 10750948, 21501896, 43003792]

約数ペア:

[(1, 43003792), (2, 21501896), (4, 10750948), (8, 5375474), (13, 3307984), (16, 2687737), (26, 1653992), (52, 826996), (104, 413498), (208, 206749)]