40703816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{124097}}^1$

素因数の和:124144

約数の個数: 16

約数和(自身を含む): 78181740

約数和(自身を除く): 37477924

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 124097, 248194, 496388, 992776, 5087977, 10175954, 20351908, 40703816]

約数ペア:

[(1, 40703816), (2, 20351908), (4, 10175954), (8, 5087977), (41, 992776), (82, 496388), (164, 248194), (328, 124097)]