81971006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101701}}^1$

素因数の和:101747

約数の個数: 16

約数和(自身を含む): 136687488

約数和(自身を除く): 54716482

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 101701, 203402, 1322113, 2644226, 3152731, 6305462, 40985503, 81971006]

約数ペア:

[(1, 81971006), (2, 40985503), (13, 6305462), (26, 3152731), (31, 2644226), (62, 1322113), (403, 203402), (806, 101701)]