31044884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1663}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 27661036

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 1663, 3326, 4667, 6652, 9334, 18668, 21619, 43238, 86476, 597017, 1194034, 2388068, 7761221, 15522442, 31044884]

約数ペア:

[(1, 31044884), (2, 15522442), (4, 7761221), (13, 2388068), (26, 1194034), (52, 597017), (359, 86476), (718, 43238), (1436, 21619), (1663, 18668), (3326, 9334), (4667, 6652)]