86628638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{38639}}^1$

素因数の和:38719

約数の個数: 16

約数和(自身を含む): 139104000

約数和(自身を除く): 52475362

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 38639, 77278, 734141, 1468282, 2279701, 4559402, 43314319, 86628638]

約数ペア:

[(1, 86628638), (2, 43314319), (19, 4559402), (38, 2279701), (59, 1468282), (118, 734141), (1121, 77278), (2242, 38639)]