40885424

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{11257}}^1$

素因数の和:11492

約数の個数: 20

約数和(自身を含む): 79571544

約数和(自身を除く): 38686120

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 11257, 22514, 45028, 90056, 180112, 2555339, 5110678, 10221356, 20442712, 40885424]

約数ペア:

[(1, 40885424), (2, 20442712), (4, 10221356), (8, 5110678), (16, 2555339), (227, 180112), (454, 90056), (908, 45028), (1816, 22514), (3632, 11257)]