31230456

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{14621}}^1$

素因数の和:14719

約数の個数: 32

約数和(自身を含む): 78958800

約数和(自身を除く): 47728344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 14621, 29242, 43863, 58484, 87726, 116968, 175452, 350904, 1301269, 2602538, 3903807, 5205076, 7807614, 10410152, 15615228, 31230456]

約数ペア:

[(1, 31230456), (2, 15615228), (3, 10410152), (4, 7807614), (6, 5205076), (8, 3903807), (12, 2602538), (24, 1301269), (89, 350904), (178, 175452), (267, 116968), (356, 87726), (534, 58484), (712, 43863), (1068, 29242), (2136, 14621)]