31480084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 56514528

約数和(自身を除く): 25034444

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 1163, 2326, 4652, 6767, 13534, 27068, 77921, 117463, 155842, 234926, 311684, 469852, 7870021, 15740042, 31480084]

約数ペア:

[(1, 31480084), (2, 15740042), (4, 7870021), (67, 469852), (101, 311684), (134, 234926), (202, 155842), (268, 117463), (404, 77921), (1163, 27068), (2326, 13534), (4652, 6767)]