80229016

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21383}}^1$

素因数の和:21463

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 94264424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 21383, 42766, 85532, 149681, 171064, 299362, 598724, 1197448, 1432661, 2865322, 5730644, 10028627, 11461288, 20057254, 40114508, 80229016]

約数ペア:

[(1, 80229016), (2, 40114508), (4, 20057254), (7, 11461288), (8, 10028627), (14, 5730644), (28, 2865322), (56, 1432661), (67, 1197448), (134, 598724), (268, 299362), (469, 171064), (536, 149681), (938, 85532), (1876, 42766), (3752, 21383)]