40509644

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17431}}^1$

素因数の和:17525

約数の個数: 24

約数和(自身を含む): 82000128

約数和(自身を除く): 41490484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 17431, 34862, 69724, 122017, 244034, 488068, 1446773, 2893546, 5787092, 10127411, 20254822, 40509644]

約数ペア:

[(1, 40509644), (2, 20254822), (4, 10127411), (7, 5787092), (14, 2893546), (28, 1446773), (83, 488068), (166, 244034), (332, 122017), (581, 69724), (1162, 34862), (2324, 17431)]