31239232

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3278

約数の個数: 28

約数和(自身を含む): 62405260

約数和(自身を除く): 31166028

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 3109, 5024, 6218, 10048, 12436, 24872, 49744, 99488, 198976, 488113, 976226, 1952452, 3904904, 7809808, 15619616, 31239232]

約数ペア:

[(1, 31239232), (2, 15619616), (4, 7809808), (8, 3904904), (16, 1952452), (32, 976226), (64, 488113), (157, 198976), (314, 99488), (628, 49744), (1256, 24872), (2512, 12436), (3109, 10048), (5024, 6218)]