56876254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23561}}^1$

素因数の和:23651

約数の個数: 16

約数和(自身を含む): 91609056

約数和(自身を除く): 34732802

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 23561, 47122, 400537, 801074, 1672831, 3345662, 28438127, 56876254]

約数ペア:

[(1, 56876254), (2, 28438127), (17, 3345662), (34, 1672831), (71, 801074), (142, 400537), (1207, 47122), (2414, 23561)]