80920652

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{823}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 145076736

約数和(自身を除く): 64156084

約数列:

[1, 2, 4, 47, 94, 188, 523, 823, 1046, 1646, 2092, 3292, 24581, 38681, 49162, 77362, 98324, 154724, 430429, 860858, 1721716, 20230163, 40460326, 80920652]

約数ペア:

[(1, 80920652), (2, 40460326), (4, 20230163), (47, 1721716), (94, 860858), (188, 430429), (523, 154724), (823, 98324), (1046, 77362), (1646, 49162), (2092, 38681), (3292, 24581)]