254568256

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{92503}}^1$

素因数の和:92558

約数の個数: 28

約数和(自身を含む): 516912352

約数和(自身を除く): 262344096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 92503, 185006, 370012, 740024, 1480048, 2960096, 3977629, 5920192, 7955258, 15910516, 31821032, 63642064, 127284128, 254568256]

約数ペア:

[(1, 254568256), (2, 127284128), (4, 63642064), (8, 31821032), (16, 15910516), (32, 7955258), (43, 5920192), (64, 3977629), (86, 2960096), (172, 1480048), (344, 740024), (688, 370012), (1376, 185006), (2752, 92503)]