40443244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 72839088

約数和(自身を除く): 32395844

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 1997, 3994, 5063, 7988, 10126, 20252, 121817, 165751, 243634, 331502, 487268, 663004, 10110811, 20221622, 40443244]

約数ペア:

[(1, 40443244), (2, 20221622), (4, 10110811), (61, 663004), (83, 487268), (122, 331502), (166, 243634), (244, 165751), (332, 121817), (1997, 20252), (3994, 10126), (5063, 7988)]