31537012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7307}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 60159456

約数和(自身を除く): 28622444

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 7307, 14614, 29228, 94991, 189982, 379964, 606481, 1212962, 2425924, 7884253, 15768506, 31537012]

約数ペア:

[(1, 31537012), (2, 15768506), (4, 7884253), (13, 2425924), (26, 1212962), (52, 606481), (83, 379964), (166, 189982), (332, 94991), (1079, 29228), (2158, 14614), (4316, 7307)]