40792816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{38053}}^1$

素因数の和:38128

約数の個数: 20

約数和(自身を含む): 80217832

約数和(自身を除く): 39425016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 38053, 76106, 152212, 304424, 608848, 2549551, 5099102, 10198204, 20396408, 40792816]

約数ペア:

[(1, 40792816), (2, 20396408), (4, 10198204), (8, 5099102), (16, 2549551), (67, 608848), (134, 304424), (268, 152212), (536, 76106), (1072, 38053)]