40513394

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 62626200

約数和(自身を除く): 22112806

約数列:

[1, 2, 61, 73, 122, 146, 4453, 4549, 8906, 9098, 277489, 332077, 554978, 664154, 20256697, 40513394]

約数ペア:

[(1, 40513394), (2, 20256697), (61, 664154), (73, 554978), (122, 332077), (146, 277489), (4453, 9098), (4549, 8906)]