40991882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1319}}^1$

素因数の和:1741

約数の個数: 16

約数和(自身を含む): 63201600

約数和(自身を除く): 22209718

約数列:

[1, 2, 41, 82, 379, 758, 1319, 2638, 15539, 31078, 54079, 108158, 499901, 999802, 20495941, 40991882]

約数ペア:

[(1, 40991882), (2, 20495941), (41, 999802), (82, 499901), (379, 108158), (758, 54079), (1319, 31078), (2638, 15539)]