40805944

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{8933}}^1$

素因数の和:9510

約数の個数: 16

約数和(自身を含む): 76653720

約数和(自身を除く): 35847776

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 8933, 17866, 35732, 71464, 5100743, 10201486, 20402972, 40805944]

約数ペア:

[(1, 40805944), (2, 20402972), (4, 10201486), (8, 5100743), (571, 71464), (1142, 35732), (2284, 17866), (4568, 8933)]