31557724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6703}}^1$

素因数の和:6825

約数の個数: 24

約数和(自身を含む): 60818688

約数和(自身を除く): 29260964

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 6703, 13406, 26812, 73733, 147466, 294932, 717221, 1434442, 2868884, 7889431, 15778862, 31557724]

約数ペア:

[(1, 31557724), (2, 15778862), (4, 7889431), (11, 2868884), (22, 1434442), (44, 717221), (107, 294932), (214, 147466), (428, 73733), (1177, 26812), (2354, 13406), (4708, 6703)]