40373384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{36307}}^1$

素因数の和:36452

約数の個数: 16

約数和(自身を含む): 76246800

約数和(自身を除く): 35873416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 36307, 72614, 145228, 290456, 5046673, 10093346, 20186692, 40373384]

約数ペア:

[(1, 40373384), (2, 20186692), (4, 10093346), (8, 5046673), (139, 290456), (278, 145228), (556, 72614), (1112, 36307)]