41140144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{38377}}^1$

素因数の和:38452

約数の個数: 20

約数和(自身を含む): 80900824

約数和(自身を除く): 39760680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 38377, 76754, 153508, 307016, 614032, 2571259, 5142518, 10285036, 20570072, 41140144]

約数ペア:

[(1, 41140144), (2, 20570072), (4, 10285036), (8, 5142518), (16, 2571259), (67, 614032), (134, 307016), (268, 153508), (536, 76754), (1072, 38377)]