90457504

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 186713856

約数和(自身を除く): 96256352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 1361, 2077, 2144, 2722, 4154, 5444, 8308, 10888, 16616, 21776, 33232, 42191, 43552, 66464, 84382, 91187, 168764, 182374, 337528, 364748, 675056, 729496, 1350112, 1458992, 2826797, 2917984, 5653594, 11307188, 22614376, 45228752, 90457504]

約数ペア:

[(1, 90457504), (2, 45228752), (4, 22614376), (8, 11307188), (16, 5653594), (31, 2917984), (32, 2826797), (62, 1458992), (67, 1350112), (124, 729496), (134, 675056), (248, 364748), (268, 337528), (496, 182374), (536, 168764), (992, 91187), (1072, 84382), (1361, 66464), (2077, 43552), (2144, 42191), (2722, 33232), (4154, 21776), (5444, 16616), (8308, 10888)]