40109948056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{123397}}^1$

素因数の和:124435

約数の個数: 32

約数和(自身を含む): 77118814080

約数和(自身を除く): 37008866024

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 991, 1982, 3964, 7928, 40631, 81262, 123397, 162524, 246794, 325048, 493588, 987176, 5059277, 10118554, 20237108, 40474216, 122286427, 244572854, 489145708, 978291416, 5013743507, 10027487014, 20054974028, 40109948056]

約数ペア:

[(1, 40109948056), (2, 20054974028), (4, 10027487014), (8, 5013743507), (41, 978291416), (82, 489145708), (164, 244572854), (328, 122286427), (991, 40474216), (1982, 20237108), (3964, 10118554), (7928, 5059277), (40631, 987176), (81262, 493588), (123397, 325048), (162524, 246794)]