77340848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371831}}^1$

素因数の和:371852

約数の個数: 20

約数和(自身を含む): 161375088

約数和(自身を除く): 84034240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371831, 743662, 1487324, 2974648, 4833803, 5949296, 9667606, 19335212, 38670424, 77340848]

約数ペア:

[(1, 77340848), (2, 38670424), (4, 19335212), (8, 9667606), (13, 5949296), (16, 4833803), (26, 2974648), (52, 1487324), (104, 743662), (208, 371831)]