83640572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10663}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 153177696

約数和(自身を除く): 69537124

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 10663, 21326, 42652, 394531, 565139, 789062, 1130278, 1578124, 2260556, 20910143, 41820286, 83640572]

約数ペア:

[(1, 83640572), (2, 41820286), (4, 20910143), (37, 2260556), (53, 1578124), (74, 1130278), (106, 789062), (148, 565139), (212, 394531), (1961, 42652), (3922, 21326), (7844, 10663)]