80942968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151013}}^1$

素因数の和:151086

約数の個数: 16

約数和(自身を含む): 154034280

約数和(自身を除く): 73091312

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 151013, 302026, 604052, 1208104, 10117871, 20235742, 40471484, 80942968]

約数ペア:

[(1, 80942968), (2, 40471484), (4, 20235742), (8, 10117871), (67, 1208104), (134, 604052), (268, 302026), (536, 151013)]