45642544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{42577}}^1$

素因数の和:42652

約数の個数: 20

約数和(自身を含む): 89754424

約数和(自身を除く): 44111880

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 42577, 85154, 170308, 340616, 681232, 2852659, 5705318, 11410636, 22821272, 45642544]

約数ペア:

[(1, 45642544), (2, 22821272), (4, 11410636), (8, 5705318), (16, 2852659), (67, 681232), (134, 340616), (268, 170308), (536, 85154), (1072, 42577)]