164347472

素因数分解:

$2^4\times {\mathrm{2659}}^1\times {\mathrm{3863}}^1$

素因数の和:6530

約数の個数: 20

約数和(自身を含む): 318625440

約数和(自身を除く): 154277968

約数列:

[1, 2, 4, 8, 16, 2659, 3863, 5318, 7726, 10636, 15452, 21272, 30904, 42544, 61808, 10271717, 20543434, 41086868, 82173736, 164347472]

約数ペア:

[(1, 164347472), (2, 82173736), (4, 41086868), (8, 20543434), (16, 10271717), (2659, 61808), (3863, 42544), (5318, 30904), (7726, 21272), (10636, 15452)]