40906144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{55579}}^1$

素因数の和:55612

約数の個数: 24

約数和(自身を含む): 84036960

約数和(自身を除く): 43130816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 55579, 111158, 222316, 444632, 889264, 1278317, 1778528, 2556634, 5113268, 10226536, 20453072, 40906144]

約数ペア:

[(1, 40906144), (2, 20453072), (4, 10226536), (8, 5113268), (16, 2556634), (23, 1778528), (32, 1278317), (46, 889264), (92, 444632), (184, 222316), (368, 111158), (736, 55579)]