70385456

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41113}}^1$

素因数の和:41228

約数の個数: 20

約数和(自身を含む): 137649672

約数和(自身を除く): 67264216

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41113, 82226, 164452, 328904, 657808, 4399091, 8798182, 17596364, 35192728, 70385456]

約数ペア:

[(1, 70385456), (2, 35192728), (4, 17596364), (8, 8798182), (16, 4399091), (107, 657808), (214, 328904), (428, 164452), (856, 82226), (1712, 41113)]