187987264

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{40237}}^1$

素因数の和:40322

約数の個数: 28

約数和(自身を含む): 378156724

約数和(自身を除く): 190169460

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 40237, 80474, 160948, 321896, 643792, 1287584, 2575168, 2937301, 5874602, 11749204, 23498408, 46996816, 93993632, 187987264]

約数ペア:

[(1, 187987264), (2, 93993632), (4, 46996816), (8, 23498408), (16, 11749204), (32, 5874602), (64, 2937301), (73, 2575168), (146, 1287584), (292, 643792), (584, 321896), (1168, 160948), (2336, 80474), (4672, 40237)]