40016002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17293}}^1$

素因数の和:17397

約数の個数: 16

約数和(自身を含む): 65371320

約数和(自身を除く): 25355318

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 17293, 34586, 224809, 449618, 1539077, 3078154, 20008001, 40016002]

約数ペア:

[(1, 40016002), (2, 20008001), (13, 3078154), (26, 1539077), (89, 449618), (178, 224809), (1157, 34586), (2314, 17293)]