164614510

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{41051}}^1$

素因数の和:41459

約数の個数: 16

約数和(自身を含む): 297052272

約数和(自身を除く): 132437762

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 41051, 82102, 205255, 410510, 16461451, 32922902, 82307255, 164614510]

約数ペア:

[(1, 164614510), (2, 82307255), (5, 32922902), (10, 16461451), (401, 410510), (802, 205255), (2005, 82102), (4010, 41051)]