171022894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8707}}^1$

素因数の和:8800

約数の個数: 32

約数和(自身を含む): 310980096

約数和(自身を除く): 139957202

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 8707, 9821, 17414, 19642, 60949, 121898, 200261, 400522, 531127, 1062254, 1401827, 2803654, 3717889, 7435778, 12215921, 24431842, 85511447, 171022894]

約数ペア:

[(1, 171022894), (2, 85511447), (7, 24431842), (14, 12215921), (23, 7435778), (46, 3717889), (61, 2803654), (122, 1401827), (161, 1062254), (322, 531127), (427, 400522), (854, 200261), (1403, 121898), (2806, 60949), (8707, 19642), (9821, 17414)]