2850870112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{2081}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 5800685184

約数和(自身を除く): 2949815072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1381, 2081, 2762, 4162, 5524, 8324, 11048, 16648, 22096, 33296, 42811, 44192, 64511, 66592, 85622, 129022, 171244, 258044, 342488, 516088, 684976, 1032176, 1369952, 2064352, 2873861, 5747722, 11495444, 22990888, 45981776, 89089691, 91963552, 178179382, 356358764, 712717528, 1425435056, 2850870112]

約数ペア:

[(1, 2850870112), (2, 1425435056), (4, 712717528), (8, 356358764), (16, 178179382), (31, 91963552), (32, 89089691), (62, 45981776), (124, 22990888), (248, 11495444), (496, 5747722), (992, 2873861), (1381, 2064352), (2081, 1369952), (2762, 1032176), (4162, 684976), (5524, 516088), (8324, 342488), (11048, 258044), (16648, 171244), (22096, 129022), (33296, 85622), (42811, 66592), (44192, 64511)]