31148784

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 60

約数和(自身を含む): 90191400

約数和(自身を除く): 59042616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 7459, 14918, 22377, 29836, 44754, 59672, 67131, 89508, 119344, 134262, 179016, 216311, 268524, 358032, 432622, 537048, 648933, 865244, 1074096, 1297866, 1730488, 1946799, 2595732, 3460976, 3893598, 5191464, 7787196, 10382928, 15574392, 31148784]

約数ペア:

[(1, 31148784), (2, 15574392), (3, 10382928), (4, 7787196), (6, 5191464), (8, 3893598), (9, 3460976), (12, 2595732), (16, 1946799), (18, 1730488), (24, 1297866), (29, 1074096), (36, 865244), (48, 648933), (58, 537048), (72, 432622), (87, 358032), (116, 268524), (144, 216311), (174, 179016), (232, 134262), (261, 119344), (348, 89508), (464, 67131), (522, 59672), (696, 44754), (1044, 29836), (1392, 22377), (2088, 14918), (4176, 7459)]