31542796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 57556016

約数和(自身を除く): 26013220

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 3181, 4958, 6362, 9916, 12724, 117697, 213127, 235394, 426254, 470788, 852508, 7885699, 15771398, 31542796]

約数ペア:

[(1, 31542796), (2, 15771398), (4, 7885699), (37, 852508), (67, 470788), (74, 426254), (134, 235394), (148, 213127), (268, 117697), (2479, 12724), (3181, 9916), (4958, 6362)]