70045616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141221}}^1$

素因数の和:141260

約数の個数: 20

約数和(自身を含む): 140092224

約数和(自身を除く): 70046608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141221, 282442, 564884, 1129768, 2259536, 4377851, 8755702, 17511404, 35022808, 70045616]

約数ペア:

[(1, 70045616), (2, 35022808), (4, 17511404), (8, 8755702), (16, 4377851), (31, 2259536), (62, 1129768), (124, 564884), (248, 282442), (496, 141221)]