81600946

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{29587}}^1$

素因数の和:29793

約数の個数: 16

約数和(自身を含む): 140602176

約数和(自身を除く): 59001230

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 29587, 59174, 207109, 414218, 5828639, 11657278, 40800473, 81600946]

約数ペア:

[(1, 81600946), (2, 40800473), (7, 11657278), (14, 5828639), (197, 414218), (394, 207109), (1379, 59174), (2758, 29587)]