80081354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 130792320

約数和(自身を除く): 50710966

約数列:

[1, 2, 23, 29, 46, 58, 173, 346, 347, 667, 694, 1334, 3979, 5017, 7958, 7981, 10034, 10063, 15962, 20126, 60031, 115391, 120062, 230782, 231449, 462898, 1380713, 1740899, 2761426, 3481798, 40040677, 80081354]

約数ペア:

[(1, 80081354), (2, 40040677), (23, 3481798), (29, 2761426), (46, 1740899), (58, 1380713), (173, 462898), (346, 231449), (347, 230782), (667, 120062), (694, 115391), (1334, 60031), (3979, 20126), (5017, 15962), (7958, 10063), (7981, 10034)]