31313568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2318

約数の個数: 96

約数和(自身を含む): 96610752

約数和(自身を除く): 65297184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2281, 2288, 3432, 4562, 4576, 6843, 6864, 9124, 13686, 13728, 18248, 25091, 27372, 29653, 36496, 50182, 54744, 59306, 72992, 75273, 88959, 100364, 109488, 118612, 150546, 177918, 200728, 218976, 237224, 301092, 326183, 355836, 401456, 474448, 602184, 652366, 711672, 802912, 948896, 978549, 1204368, 1304732, 1423344, 1957098, 2408736, 2609464, 2846688, 3914196, 5218928, 7828392, 10437856, 15656784, 31313568]

約数ペア:

[(1, 31313568), (2, 15656784), (3, 10437856), (4, 7828392), (6, 5218928), (8, 3914196), (11, 2846688), (12, 2609464), (13, 2408736), (16, 1957098), (22, 1423344), (24, 1304732), (26, 1204368), (32, 978549), (33, 948896), (39, 802912), (44, 711672), (48, 652366), (52, 602184), (66, 474448), (78, 401456), (88, 355836), (96, 326183), (104, 301092), (132, 237224), (143, 218976), (156, 200728), (176, 177918), (208, 150546), (264, 118612), (286, 109488), (312, 100364), (352, 88959), (416, 75273), (429, 72992), (528, 59306), (572, 54744), (624, 50182), (858, 36496), (1056, 29653), (1144, 27372), (1248, 25091), (1716, 18248), (2281, 13728), (2288, 13686), (3432, 9124), (4562, 6864), (4576, 6843)]