80371522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22691}}^1$

素因数の和:22734

約数の個数: 32

約数和(自身を含む): 156847104

約数和(自身を除く): 76475582

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 22691, 45382, 158837, 249601, 317674, 499202, 521893, 1043786, 1747207, 3494414, 3653251, 5740823, 7306502, 11481646, 40185761, 80371522]

約数ペア:

[(1, 80371522), (2, 40185761), (7, 11481646), (11, 7306502), (14, 5740823), (22, 3653251), (23, 3494414), (46, 1747207), (77, 1043786), (154, 521893), (161, 499202), (253, 317674), (322, 249601), (506, 158837), (1771, 45382), (3542, 22691)]