90874448

素因数分解:

$2^4\times 7^1\times {\mathrm{811379}}^1$

素因数の和:811394

約数の個数: 20

約数和(自身を含む): 201222240

約数和(自身を除く): 110347792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811379, 1622758, 3245516, 5679653, 6491032, 11359306, 12982064, 22718612, 45437224, 90874448]

約数ペア:

[(1, 90874448), (2, 45437224), (4, 22718612), (7, 12982064), (8, 11359306), (14, 6491032), (16, 5679653), (28, 3245516), (56, 1622758), (112, 811379)]