89695592

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^2$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 197699040

約数和(自身を除く): 108003448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 193, 301, 344, 386, 602, 772, 1204, 1351, 1544, 2408, 2702, 5404, 8299, 10808, 16598, 33196, 37249, 58093, 66392, 74498, 116186, 148996, 232372, 260743, 297992, 464744, 521486, 1042972, 1601707, 2085944, 3203414, 6406828, 11211949, 12813656, 22423898, 44847796, 89695592]

約数ペア:

[(1, 89695592), (2, 44847796), (4, 22423898), (7, 12813656), (8, 11211949), (14, 6406828), (28, 3203414), (43, 2085944), (56, 1601707), (86, 1042972), (172, 521486), (193, 464744), (301, 297992), (344, 260743), (386, 232372), (602, 148996), (772, 116186), (1204, 74498), (1351, 66392), (1544, 58093), (2408, 37249), (2702, 33196), (5404, 16598), (8299, 10808)]