16220192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17309920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 197, 248, 332, 394, 496, 664, 788, 992, 1328, 1576, 2573, 2656, 3152, 5146, 6107, 6304, 10292, 12214, 16351, 20584, 24428, 32702, 41168, 48856, 65404, 82336, 97712, 130808, 195424, 261616, 506881, 523232, 1013762, 2027524, 4055048, 8110096, 16220192]

約数ペア:

[(1, 16220192), (2, 8110096), (4, 4055048), (8, 2027524), (16, 1013762), (31, 523232), (32, 506881), (62, 261616), (83, 195424), (124, 130808), (166, 97712), (197, 82336), (248, 65404), (332, 48856), (394, 41168), (496, 32702), (664, 24428), (788, 20584), (992, 16351), (1328, 12214), (1576, 10292), (2573, 6304), (2656, 6107), (3152, 5146)]