31508728222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1552613}}^1$

素因数の和:1552827

約数の個数: 16

約数和(自身を含む): 48255243120

約数和(自身を除く): 16746514898

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 1552613, 3105226, 113340749, 215813207, 226681498, 431626414, 15754364111, 31508728222]

約数ペア:

[(1, 31508728222), (2, 15754364111), (73, 431626414), (139, 226681498), (146, 215813207), (278, 113340749), (10147, 3105226), (20294, 1552613)]