40879522

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 62161920

約数和(自身を除く): 21282398

約数列:

[1, 2, 127, 227, 254, 454, 709, 1418, 28829, 57658, 90043, 160943, 180086, 321886, 20439761, 40879522]

約数ペア:

[(1, 40879522), (2, 20439761), (127, 321886), (227, 180086), (254, 160943), (454, 90043), (709, 57658), (1418, 28829)]