171246248

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{53381}}^1$

素因数の和:53788

約数の個数: 16

約数和(自身を含む): 321893460

約数和(自身を除く): 150647212

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 53381, 106762, 213524, 427048, 21405781, 42811562, 85623124, 171246248]

約数ペア:

[(1, 171246248), (2, 85623124), (4, 42811562), (8, 21405781), (401, 427048), (802, 213524), (1604, 106762), (3208, 53381)]