31414540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54163}}^1$

素因数の和:54201

約数の個数: 24

約数和(自身を含む): 68246640

約数和(自身を除く): 36832100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 54163, 108326, 216652, 270815, 541630, 1083260, 1570727, 3141454, 6282908, 7853635, 15707270, 31414540]

約数ペア:

[(1, 31414540), (2, 15707270), (4, 7853635), (5, 6282908), (10, 3141454), (20, 1570727), (29, 1083260), (58, 541630), (116, 270815), (145, 216652), (290, 108326), (580, 54163)]