164090968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{387007}}^1$

素因数の和:387066

約数の個数: 16

約数和(自身を含む): 313476480

約数和(自身を除く): 149385512

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 387007, 774014, 1548028, 3096056, 20511371, 41022742, 82045484, 164090968]

約数ペア:

[(1, 164090968), (2, 82045484), (4, 41022742), (8, 20511371), (53, 3096056), (106, 1548028), (212, 774014), (424, 387007)]