71032592

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41491}}^1$

素因数の和:41606

約数の個数: 20

約数和(自身を含む): 138915216

約数和(自身を除く): 67882624

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41491, 82982, 165964, 331928, 663856, 4439537, 8879074, 17758148, 35516296, 71032592]

約数ペア:

[(1, 71032592), (2, 35516296), (4, 17758148), (8, 8879074), (16, 4439537), (107, 663856), (214, 331928), (428, 165964), (856, 82982), (1712, 41491)]