66166736

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{24763}}^1$

素因数の和:24938

約数の個数: 20

約数和(自身を含む): 128970912

約数和(自身を除く): 62804176

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 24763, 49526, 99052, 198104, 396208, 4135421, 8270842, 16541684, 33083368, 66166736]

約数ペア:

[(1, 66166736), (2, 33083368), (4, 16541684), (8, 8270842), (16, 4135421), (167, 396208), (334, 198104), (668, 99052), (1336, 49526), (2672, 24763)]