56647168

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 120992256

約数和(自身を除く): 64345088

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 83, 86, 124, 128, 166, 172, 248, 256, 332, 344, 496, 512, 664, 688, 992, 1328, 1333, 1376, 1984, 2573, 2656, 2666, 2752, 3569, 3968, 5146, 5312, 5332, 5504, 7138, 7936, 10292, 10624, 10664, 11008, 14276, 15872, 20584, 21248, 21328, 22016, 28552, 41168, 42496, 42656, 57104, 82336, 85312, 110639, 114208, 164672, 170624, 221278, 228416, 329344, 341248, 442556, 456832, 658688, 682496, 885112, 913664, 1317376, 1770224, 1827328, 3540448, 7080896, 14161792, 28323584, 56647168]

約数ペア:

[(1, 56647168), (2, 28323584), (4, 14161792), (8, 7080896), (16, 3540448), (31, 1827328), (32, 1770224), (43, 1317376), (62, 913664), (64, 885112), (83, 682496), (86, 658688), (124, 456832), (128, 442556), (166, 341248), (172, 329344), (248, 228416), (256, 221278), (332, 170624), (344, 164672), (496, 114208), (512, 110639), (664, 85312), (688, 82336), (992, 57104), (1328, 42656), (1333, 42496), (1376, 41168), (1984, 28552), (2573, 22016), (2656, 21328), (2666, 21248), (2752, 20584), (3569, 15872), (3968, 14276), (5146, 11008), (5312, 10664), (5332, 10624), (5504, 10292), (7138, 7936)]