91716160

素因数分解:

$2^6\times 5^1\times {\mathrm{286613}}^1$

素因数の和:286630

約数の個数: 28

約数和(自身を含む): 218399868

約数和(自身を除く): 126683708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 286613, 573226, 1146452, 1433065, 2292904, 2866130, 4585808, 5732260, 9171616, 11464520, 18343232, 22929040, 45858080, 91716160]

約数ペア:

[(1, 91716160), (2, 45858080), (4, 22929040), (5, 18343232), (8, 11464520), (10, 9171616), (16, 5732260), (20, 4585808), (32, 2866130), (40, 2292904), (64, 1433065), (80, 1146452), (160, 573226), (320, 286613)]