89603216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{243487}}^1$

素因数の和:243518

約数の個数: 20

約数和(自身を含む): 181155072

約数和(自身を除く): 91551856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 243487, 486974, 973948, 1947896, 3895792, 5600201, 11200402, 22400804, 44801608, 89603216]

約数ペア:

[(1, 89603216), (2, 44801608), (4, 22400804), (8, 11200402), (16, 5600201), (23, 3895792), (46, 1947896), (92, 973948), (184, 486974), (368, 243487)]