65540452

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 117171936

約数和(自身を除く): 51631484

約数列:

[1, 2, 4, 83, 113, 166, 226, 332, 452, 1747, 3494, 6988, 9379, 18758, 37516, 145001, 197411, 290002, 394822, 580004, 789644, 16385113, 32770226, 65540452]

約数ペア:

[(1, 65540452), (2, 32770226), (4, 16385113), (83, 789644), (113, 580004), (166, 394822), (226, 290002), (332, 197411), (452, 145001), (1747, 37516), (3494, 18758), (6988, 9379)]