90214768

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1327}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 200241152

約数和(自身を除く): 110026384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 1214, 1327, 2428, 2654, 4249, 4856, 5308, 8498, 9289, 9712, 10616, 16996, 18578, 21232, 33992, 37156, 67984, 74312, 148624, 805489, 1610978, 3221956, 5638423, 6443912, 11276846, 12887824, 22553692, 45107384, 90214768]

約数ペア:

[(1, 90214768), (2, 45107384), (4, 22553692), (7, 12887824), (8, 11276846), (14, 6443912), (16, 5638423), (28, 3221956), (56, 1610978), (112, 805489), (607, 148624), (1214, 74312), (1327, 67984), (2428, 37156), (2654, 33992), (4249, 21232), (4856, 18578), (5308, 16996), (8498, 10616), (9289, 9712)]