81692086

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 142813440

約数和(自身を除く): 61121354

約数列:

[1, 2, 7, 14, 83, 166, 229, 307, 458, 581, 614, 1162, 1603, 2149, 3206, 4298, 19007, 25481, 38014, 50962, 70303, 133049, 140606, 178367, 266098, 356734, 492121, 984242, 5835149, 11670298, 40846043, 81692086]

約数ペア:

[(1, 81692086), (2, 40846043), (7, 11670298), (14, 5835149), (83, 984242), (166, 492121), (229, 356734), (307, 266098), (458, 178367), (581, 140606), (614, 133049), (1162, 70303), (1603, 50962), (2149, 38014), (3206, 25481), (4298, 19007)]