90774988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2549}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 164934000

約数和(自身を除く): 74159012

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 1228, 2549, 5098, 8903, 10196, 17806, 35612, 73921, 147842, 295684, 782543, 1565086, 3130172, 22693747, 45387494, 90774988]

約数ペア:

[(1, 90774988), (2, 45387494), (4, 22693747), (29, 3130172), (58, 1565086), (116, 782543), (307, 295684), (614, 147842), (1228, 73921), (2549, 35612), (5098, 17806), (8903, 10196)]