89978144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 188756568

約数和(自身を除く): 98778424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 544, 772, 857, 1544, 1714, 3088, 3281, 3428, 6176, 6562, 6856, 13124, 13712, 14569, 26248, 27424, 29138, 52496, 58276, 104992, 116552, 165401, 233104, 330802, 466208, 661604, 1323208, 2646416, 2811817, 5292832, 5623634, 11247268, 22494536, 44989072, 89978144]

約数ペア:

[(1, 89978144), (2, 44989072), (4, 22494536), (8, 11247268), (16, 5623634), (17, 5292832), (32, 2811817), (34, 2646416), (68, 1323208), (136, 661604), (193, 466208), (272, 330802), (386, 233104), (544, 165401), (772, 116552), (857, 104992), (1544, 58276), (1714, 52496), (3088, 29138), (3281, 27424), (3428, 26248), (6176, 14569), (6562, 13712), (6856, 13124)]