31673568

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 57352992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 367, 372, 464, 496, 696, 734, 744, 899, 928, 992, 1101, 1392, 1468, 1488, 1798, 2202, 2697, 2784, 2936, 2976, 3596, 4404, 5394, 5872, 7192, 8808, 10643, 10788, 11377, 11744, 14384, 17616, 21286, 21576, 22754, 28768, 31929, 34131, 35232, 42572, 43152, 45508, 63858, 68262, 85144, 86304, 91016, 127716, 136524, 170288, 182032, 255432, 273048, 329933, 340576, 364064, 510864, 546096, 659866, 989799, 1021728, 1092192, 1319732, 1979598, 2639464, 3959196, 5278928, 7918392, 10557856, 15836784, 31673568]

約数ペア:

[(1, 31673568), (2, 15836784), (3, 10557856), (4, 7918392), (6, 5278928), (8, 3959196), (12, 2639464), (16, 1979598), (24, 1319732), (29, 1092192), (31, 1021728), (32, 989799), (48, 659866), (58, 546096), (62, 510864), (87, 364064), (93, 340576), (96, 329933), (116, 273048), (124, 255432), (174, 182032), (186, 170288), (232, 136524), (248, 127716), (348, 91016), (367, 86304), (372, 85144), (464, 68262), (496, 63858), (696, 45508), (734, 43152), (744, 42572), (899, 35232), (928, 34131), (992, 31929), (1101, 28768), (1392, 22754), (1468, 21576), (1488, 21286), (1798, 17616), (2202, 14384), (2697, 11744), (2784, 11377), (2936, 10788), (2976, 10643), (3596, 8808), (4404, 7192), (5394, 5872)]