80212286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12176

約数の個数: 32

約数和(自身を含む): 153508608

約数和(自身を除く): 73296322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 12113, 24226, 84791, 133243, 169582, 266486, 520859, 932701, 1041718, 1865402, 3646013, 5729449, 7292026, 11458898, 40106143, 80212286]

約数ペア:

[(1, 80212286), (2, 40106143), (7, 11458898), (11, 7292026), (14, 5729449), (22, 3646013), (43, 1865402), (77, 1041718), (86, 932701), (154, 520859), (301, 266486), (473, 169582), (602, 133243), (946, 84791), (3311, 24226), (6622, 12113)]