70368016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141871}}^1$

素因数の和:141910

約数の個数: 20

約数和(自身を含む): 140737024

約数和(自身を除く): 70369008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141871, 283742, 567484, 1134968, 2269936, 4398001, 8796002, 17592004, 35184008, 70368016]

約数ペア:

[(1, 70368016), (2, 35184008), (4, 17592004), (8, 8796002), (16, 4398001), (31, 2269936), (62, 1134968), (124, 567484), (248, 283742), (496, 141871)]