70815856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107951}}^1$

素因数の和:108000

約数の個数: 20

約数和(自身を含む): 140553504

約数和(自身を除く): 69737648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 107951, 215902, 431804, 863608, 1727216, 4425991, 8851982, 17703964, 35407928, 70815856]

約数ペア:

[(1, 70815856), (2, 35407928), (4, 17703964), (8, 8851982), (16, 4425991), (41, 1727216), (82, 863608), (164, 431804), (328, 215902), (656, 107951)]