42506318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 65201760

約数和(自身を除く): 22695442

約数列:

[1, 2, 53, 106, 359, 718, 1117, 2234, 19027, 38054, 59201, 118402, 401003, 802006, 21253159, 42506318]

約数ペア:

[(1, 42506318), (2, 21253159), (53, 802006), (106, 401003), (359, 118402), (718, 59201), (1117, 38054), (2234, 19027)]