56877994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2243}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 88323840

約数和(自身を除く): 31445846

約数列:

[1, 2, 31, 62, 409, 818, 2243, 4486, 12679, 25358, 69533, 139066, 917387, 1834774, 28438997, 56877994]

約数ペア:

[(1, 56877994), (2, 28438997), (31, 1834774), (62, 917387), (409, 139066), (818, 69533), (2243, 25358), (4486, 12679)]