40237664

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{9901}}^1$

素因数の和:10038

約数の個数: 24

約数和(自身を含む): 79849728

約数和(自身を除く): 39612064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 9901, 19802, 39604, 79208, 158416, 316832, 1257427, 2514854, 5029708, 10059416, 20118832, 40237664]

約数ペア:

[(1, 40237664), (2, 20118832), (4, 10059416), (8, 5029708), (16, 2514854), (32, 1257427), (127, 316832), (254, 158416), (508, 79208), (1016, 39604), (2032, 19802), (4064, 9901)]