40427864

素因数分解:

$2^3\times {\mathrm{587}}^1\times {\mathrm{8609}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 75940200

約数和(自身を除く): 35512336

約数列:

[1, 2, 4, 8, 587, 1174, 2348, 4696, 8609, 17218, 34436, 68872, 5053483, 10106966, 20213932, 40427864]

約数ペア:

[(1, 40427864), (2, 20213932), (4, 10106966), (8, 5053483), (587, 68872), (1174, 34436), (2348, 17218), (4696, 8609)]