80921346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39551}}^1$

素因数の和:39598

約数の個数: 32

約数和(自身を含む): 182255616

約数和(自身を除く): 101334270

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 39551, 79102, 118653, 237306, 435061, 870122, 1226081, 1305183, 2452162, 2610366, 3678243, 7356486, 13486891, 26973782, 40460673, 80921346]

約数ペア:

[(1, 80921346), (2, 40460673), (3, 26973782), (6, 13486891), (11, 7356486), (22, 3678243), (31, 2610366), (33, 2452162), (62, 1305183), (66, 1226081), (93, 870122), (186, 435061), (341, 237306), (682, 118653), (1023, 79102), (2046, 39551)]