89023384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 80320616

約数列:

[1, 2, 4, 8, 139, 223, 278, 359, 446, 556, 718, 892, 1112, 1436, 1784, 2872, 30997, 49901, 61994, 80057, 99802, 123988, 160114, 199604, 247976, 320228, 399208, 640456, 11127923, 22255846, 44511692, 89023384]

約数ペア:

[(1, 89023384), (2, 44511692), (4, 22255846), (8, 11127923), (139, 640456), (223, 399208), (278, 320228), (359, 247976), (446, 199604), (556, 160114), (718, 123988), (892, 99802), (1112, 80057), (1436, 61994), (1784, 49901), (2872, 30997)]