323152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 20

約数和(自身を含む): 659680

約数和(自身を除く): 336528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1063, 2126, 4252, 8504, 17008, 20197, 40394, 80788, 161576, 323152]

約数ペア:

[(1, 323152), (2, 161576), (4, 80788), (8, 40394), (16, 20197), (19, 17008), (38, 8504), (76, 4252), (152, 2126), (304, 1063)]