80808992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 174690432

約数和(自身を除く): 93881440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1327, 1384, 1903, 2654, 2768, 3806, 5308, 5536, 7612, 10616, 14597, 15224, 21232, 29194, 30448, 42464, 58388, 60896, 116776, 229571, 233552, 459142, 467104, 918284, 1836568, 2525281, 3673136, 5050562, 7346272, 10101124, 20202248, 40404496, 80808992]

約数ペア:

[(1, 80808992), (2, 40404496), (4, 20202248), (8, 10101124), (11, 7346272), (16, 5050562), (22, 3673136), (32, 2525281), (44, 1836568), (88, 918284), (173, 467104), (176, 459142), (346, 233552), (352, 229571), (692, 116776), (1327, 60896), (1384, 58388), (1903, 42464), (2654, 30448), (2768, 29194), (3806, 21232), (5308, 15224), (5536, 14597), (7612, 10616)]