48486784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19970

約数の個数: 32

約数和(自身を含む): 101683800

約数和(自身を除く): 53197016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 19937, 39874, 79748, 159496, 318992, 378803, 637984, 757606, 1275968, 1515212, 2551936, 3030424, 6060848, 12121696, 24243392, 48486784]

約数ペア:

[(1, 48486784), (2, 24243392), (4, 12121696), (8, 6060848), (16, 3030424), (19, 2551936), (32, 1515212), (38, 1275968), (64, 757606), (76, 637984), (128, 378803), (152, 318992), (304, 159496), (608, 79748), (1216, 39874), (2432, 19937)]