42789896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{130457}}^1$

素因数の和:130504

約数の個数: 16

約数和(自身を含む): 82188540

約数和(自身を除く): 39398644

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 130457, 260914, 521828, 1043656, 5348737, 10697474, 21394948, 42789896]

約数ペア:

[(1, 42789896), (2, 21394948), (4, 10697474), (8, 5348737), (41, 1043656), (82, 521828), (164, 260914), (328, 130457)]