80104304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37643}}^1$

素因数の和:37677

約数の個数: 40

約数和(自身を含む): 186714240

約数和(自身を除く): 106609936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37643, 75286, 150572, 263501, 301144, 527002, 602288, 715217, 1054004, 1430434, 2108008, 2860868, 4216016, 5006519, 5721736, 10013038, 11443472, 20026076, 40052152, 80104304]

約数ペア:

[(1, 80104304), (2, 40052152), (4, 20026076), (7, 11443472), (8, 10013038), (14, 5721736), (16, 5006519), (19, 4216016), (28, 2860868), (38, 2108008), (56, 1430434), (76, 1054004), (112, 715217), (133, 602288), (152, 527002), (266, 301144), (304, 263501), (532, 150572), (1064, 75286), (2128, 37643)]