71031898

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{61129}}^1$

素因数の和:61221

約数の個数: 16

約数和(自身を含む): 123238080

約数和(自身を除く): 52206182

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 61129, 122258, 427903, 855806, 5073707, 10147414, 35515949, 71031898]

約数ペア:

[(1, 71031898), (2, 35515949), (7, 10147414), (14, 5073707), (83, 855806), (166, 427903), (581, 122258), (1162, 61129)]