80468108

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2081}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 161130144

約数和(自身を除く): 80662036

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2081, 2762, 4162, 5524, 8324, 9667, 14567, 19334, 29134, 38668, 58268, 2873861, 5747722, 11495444, 20117027, 40234054, 80468108]

約数ペア:

[(1, 80468108), (2, 40234054), (4, 20117027), (7, 11495444), (14, 5747722), (28, 2873861), (1381, 58268), (2081, 38668), (2762, 29134), (4162, 19334), (5524, 14567), (8324, 9667)]