31325762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12421}}^1$

素因数の和:12533

約数の個数: 16

約数和(自身を含む): 51128952

約数和(自身を除く): 19803190

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 12421, 24842, 161473, 322946, 1204837, 2409674, 15662881, 31325762]

約数ペア:

[(1, 31325762), (2, 15662881), (13, 2409674), (26, 1204837), (97, 322946), (194, 161473), (1261, 24842), (2522, 12421)]