31533892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1913}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 59647896

約数和(自身を除く): 28114004

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 1913, 3826, 4121, 7652, 8242, 16484, 24869, 49738, 99476, 606421, 1212842, 2425684, 7883473, 15766946, 31533892]

約数ペア:

[(1, 31533892), (2, 15766946), (4, 7883473), (13, 2425684), (26, 1212842), (52, 606421), (317, 99476), (634, 49738), (1268, 24869), (1913, 16484), (3826, 8242), (4121, 7652)]