39512848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 45481712

約数列:

[1, 2, 4, 8, 16, 29, 31, 41, 58, 62, 67, 82, 116, 124, 134, 164, 232, 248, 268, 328, 464, 496, 536, 656, 899, 1072, 1189, 1271, 1798, 1943, 2077, 2378, 2542, 2747, 3596, 3886, 4154, 4756, 5084, 5494, 7192, 7772, 8308, 9512, 10168, 10988, 14384, 15544, 16616, 19024, 20336, 21976, 31088, 33232, 36859, 43952, 60233, 73718, 79663, 85157, 120466, 147436, 159326, 170314, 240932, 294872, 318652, 340628, 481864, 589744, 637304, 681256, 963728, 1274608, 1362512, 2469553, 4939106, 9878212, 19756424, 39512848]

約数ペア:

[(1, 39512848), (2, 19756424), (4, 9878212), (8, 4939106), (16, 2469553), (29, 1362512), (31, 1274608), (41, 963728), (58, 681256), (62, 637304), (67, 589744), (82, 481864), (116, 340628), (124, 318652), (134, 294872), (164, 240932), (232, 170314), (248, 159326), (268, 147436), (328, 120466), (464, 85157), (496, 79663), (536, 73718), (656, 60233), (899, 43952), (1072, 36859), (1189, 33232), (1271, 31088), (1798, 21976), (1943, 20336), (2077, 19024), (2378, 16616), (2542, 15544), (2747, 14384), (3596, 10988), (3886, 10168), (4154, 9512), (4756, 8308), (5084, 7772), (5494, 7192)]