8172494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 14027904

約数和(自身を除く): 5855410

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 163, 326, 473, 583, 946, 1166, 1793, 2279, 3586, 4558, 7009, 8639, 14018, 17278, 25069, 50138, 77099, 95029, 154198, 190058, 371477, 742954, 4086247, 8172494]

約数ペア:

[(1, 8172494), (2, 4086247), (11, 742954), (22, 371477), (43, 190058), (53, 154198), (86, 95029), (106, 77099), (163, 50138), (326, 25069), (473, 17278), (583, 14018), (946, 8639), (1166, 7009), (1793, 4558), (2279, 3586)]