40894648

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{4003}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 76756680

約数和(自身を除く): 35862032

約数列:

[1, 2, 4, 8, 1277, 2554, 4003, 5108, 8006, 10216, 16012, 32024, 5111831, 10223662, 20447324, 40894648]

約数ペア:

[(1, 40894648), (2, 20447324), (4, 10223662), (8, 5111831), (1277, 32024), (2554, 16012), (4003, 10216), (5108, 8006)]