40123862

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 61737552

約数和(自身を除く): 21613690

約数列:

[1, 2, 53, 106, 157, 314, 2411, 4822, 8321, 16642, 127783, 255566, 378527, 757054, 20061931, 40123862]

約数ペア:

[(1, 40123862), (2, 20061931), (53, 757054), (106, 378527), (157, 255566), (314, 127783), (2411, 16642), (4822, 8321)]