80799392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 167795712

約数和(自身を除く): 86996320

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1733, 2914, 3466, 5828, 6932, 11656, 13864, 23312, 27728, 46624, 53723, 55456, 81451, 107446, 162902, 214892, 325804, 429784, 651608, 859568, 1303216, 1719136, 2524981, 2606432, 5049962, 10099924, 20199848, 40399696, 80799392]

約数ペア:

[(1, 80799392), (2, 40399696), (4, 20199848), (8, 10099924), (16, 5049962), (31, 2606432), (32, 2524981), (47, 1719136), (62, 1303216), (94, 859568), (124, 651608), (188, 429784), (248, 325804), (376, 214892), (496, 162902), (752, 107446), (992, 81451), (1457, 55456), (1504, 53723), (1733, 46624), (2914, 27728), (3466, 23312), (5828, 13864), (6932, 11656)]