70835536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107981}}^1$

素因数の和:108030

約数の個数: 20

約数和(自身を含む): 140592564

約数和(自身を除く): 69757028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 107981, 215962, 431924, 863848, 1727696, 4427221, 8854442, 17708884, 35417768, 70835536]

約数ペア:

[(1, 70835536), (2, 35417768), (4, 17708884), (8, 8854442), (16, 4427221), (41, 1727696), (82, 863848), (164, 431924), (328, 215962), (656, 107981)]