56195668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 101787840

約数和(自身を除く): 45592172

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3671, 3827, 7342, 7654, 14684, 15308, 157853, 315706, 326719, 631412, 653438, 1306876, 14048917, 28097834, 56195668]

約数ペア:

[(1, 56195668), (2, 28097834), (4, 14048917), (43, 1306876), (86, 653438), (89, 631412), (172, 326719), (178, 315706), (356, 157853), (3671, 15308), (3827, 14684), (7342, 7654)]