40277296

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{5437}}^1$

素因数の和:5908

約数の個数: 20

約数和(自身を含む): 78220192

約数和(自身を除く): 37942896

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 5437, 7408, 10874, 21748, 43496, 86992, 2517331, 5034662, 10069324, 20138648, 40277296]

約数ペア:

[(1, 40277296), (2, 20138648), (4, 10069324), (8, 5034662), (16, 2517331), (463, 86992), (926, 43496), (1852, 21748), (3704, 10874), (5437, 7408)]