90928832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 203850240

約数和(自身を除く): 112921408

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 43, 47, 64, 74, 76, 86, 94, 148, 152, 172, 188, 296, 304, 344, 376, 592, 608, 688, 703, 752, 817, 893, 1184, 1216, 1376, 1406, 1504, 1591, 1634, 1739, 1786, 2021, 2368, 2752, 2812, 3008, 3182, 3268, 3478, 3572, 4042, 5624, 6364, 6536, 6956, 7144, 8084, 11248, 12728, 13072, 13912, 14288, 16168, 22496, 25456, 26144, 27824, 28576, 30229, 32336, 33041, 38399, 44992, 50912, 52288, 55648, 57152, 60458, 64672, 66082, 74777, 76798, 101824, 111296, 120916, 129344, 132164, 149554, 153596, 241832, 264328, 299108, 307192, 483664, 528656, 598216, 614384, 967328, 1057312, 1196432, 1228768, 1420763, 1934656, 2114624, 2392864, 2457536, 2841526, 4785728, 5683052, 11366104, 22732208, 45464416, 90928832]

約数ペア:

[(1, 90928832), (2, 45464416), (4, 22732208), (8, 11366104), (16, 5683052), (19, 4785728), (32, 2841526), (37, 2457536), (38, 2392864), (43, 2114624), (47, 1934656), (64, 1420763), (74, 1228768), (76, 1196432), (86, 1057312), (94, 967328), (148, 614384), (152, 598216), (172, 528656), (188, 483664), (296, 307192), (304, 299108), (344, 264328), (376, 241832), (592, 153596), (608, 149554), (688, 132164), (703, 129344), (752, 120916), (817, 111296), (893, 101824), (1184, 76798), (1216, 74777), (1376, 66082), (1406, 64672), (1504, 60458), (1591, 57152), (1634, 55648), (1739, 52288), (1786, 50912), (2021, 44992), (2368, 38399), (2752, 33041), (2812, 32336), (3008, 30229), (3182, 28576), (3268, 27824), (3478, 26144), (3572, 25456), (4042, 22496), (5624, 16168), (6364, 14288), (6536, 13912), (6956, 13072), (7144, 12728), (8084, 11248)]