80044853

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 101744640

約数和(自身を除く): 21699787

約数列:

[1, 7, 19, 23, 133, 137, 161, 191, 437, 959, 1337, 2603, 3059, 3151, 3629, 4393, 18221, 22057, 25403, 26167, 30751, 59869, 83467, 183169, 419083, 497173, 584269, 601841, 3480211, 4212887, 11434979, 80044853]

約数ペア:

[(1, 80044853), (7, 11434979), (19, 4212887), (23, 3480211), (133, 601841), (137, 584269), (161, 497173), (191, 419083), (437, 183169), (959, 83467), (1337, 59869), (2603, 30751), (3059, 26167), (3151, 25403), (3629, 22057), (4393, 18221)]