31979428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6089}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 60875640

約数和(自身を除く): 28896212

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 6089, 12178, 24356, 79157, 158314, 316628, 614989, 1229978, 2459956, 7994857, 15989714, 31979428]

約数ペア:

[(1, 31979428), (2, 15989714), (4, 7994857), (13, 2459956), (26, 1229978), (52, 614989), (101, 316628), (202, 158314), (404, 79157), (1313, 24356), (2626, 12178), (5252, 6089)]