80344384

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 167472360

約数和(自身を除く): 87127976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 464, 584, 593, 928, 1168, 1186, 1856, 2117, 2336, 2372, 4234, 4672, 4744, 8468, 9488, 16936, 17197, 18976, 33872, 34394, 37952, 43289, 67744, 68788, 86578, 135488, 137576, 173156, 275152, 346312, 550304, 692624, 1100608, 1255381, 1385248, 2510762, 2770496, 5021524, 10043048, 20086096, 40172192, 80344384]

約数ペア:

[(1, 80344384), (2, 40172192), (4, 20086096), (8, 10043048), (16, 5021524), (29, 2770496), (32, 2510762), (58, 1385248), (64, 1255381), (73, 1100608), (116, 692624), (146, 550304), (232, 346312), (292, 275152), (464, 173156), (584, 137576), (593, 135488), (928, 86578), (1168, 68788), (1186, 67744), (1856, 43289), (2117, 37952), (2336, 34394), (2372, 33872), (4234, 18976), (4672, 17197), (4744, 16936), (8468, 9488)]