164039114

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{18353}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 254386440

約数和(自身を除く): 90347326

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 18353, 36706, 752473, 1504946, 2000477, 4000954, 82019557, 164039114]

約数ペア:

[(1, 164039114), (2, 82019557), (41, 4000954), (82, 2000477), (109, 1504946), (218, 752473), (4469, 36706), (8938, 18353)]