80829386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 137237760

約数和(自身を除く): 56408374

約数列:

[1, 2, 11, 22, 37, 74, 109, 218, 407, 814, 911, 1199, 1822, 2398, 4033, 8066, 10021, 20042, 33707, 44363, 67414, 88726, 99299, 198598, 370777, 741554, 1092289, 2184578, 3674063, 7348126, 40414693, 80829386]

約数ペア:

[(1, 80829386), (2, 40414693), (11, 7348126), (22, 3674063), (37, 2184578), (74, 1092289), (109, 741554), (218, 370777), (407, 198598), (814, 99299), (911, 88726), (1199, 67414), (1822, 44363), (2398, 33707), (4033, 20042), (8066, 10021)]