161775472

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{52937}}^1$

素因数の和:53136

約数の個数: 20

約数和(自身を含む): 315086976

約数和(自身を除く): 153311504

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 52937, 105874, 211748, 423496, 846992, 10110967, 20221934, 40443868, 80887736, 161775472]

約数ペア:

[(1, 161775472), (2, 80887736), (4, 40443868), (8, 20221934), (16, 10110967), (191, 846992), (382, 423496), (764, 211748), (1528, 105874), (3056, 52937)]