84991402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20639}}^1$

素因数の和:20741

約数の個数: 16

約数和(自身を含む): 133747200

約数和(自身を除く): 48755798

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 20639, 41278, 598531, 1197062, 1465369, 2930738, 42495701, 84991402]

約数ペア:

[(1, 84991402), (2, 42495701), (29, 2930738), (58, 1465369), (71, 1197062), (142, 598531), (2059, 41278), (4118, 20639)]