15309376

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5618

約数の個数: 28

約数和(自身を含む): 31091632

約数和(自身を除く): 15782256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 5563, 11126, 22252, 44504, 89008, 178016, 239209, 356032, 478418, 956836, 1913672, 3827344, 7654688, 15309376]

約数ペア:

[(1, 15309376), (2, 7654688), (4, 3827344), (8, 1913672), (16, 956836), (32, 478418), (43, 356032), (64, 239209), (86, 178016), (172, 89008), (344, 44504), (688, 22252), (1376, 11126), (2752, 5563)]