40910896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196687}}^1$

素因数の和:196708

約数の個数: 20

約数和(自身を含む): 85362592

約数和(自身を除く): 44451696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196687, 393374, 786748, 1573496, 2556931, 3146992, 5113862, 10227724, 20455448, 40910896]

約数ペア:

[(1, 40910896), (2, 20455448), (4, 10227724), (8, 5113862), (13, 3146992), (16, 2556931), (26, 1573496), (52, 786748), (104, 393374), (208, 196687)]