80774018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{75773}}^1$

素因数の和:75829

約数の個数: 16

約数和(自身を含む): 133665336

約数和(自身を除く): 52891318

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 75773, 151546, 985049, 1970098, 3106693, 6213386, 40387009, 80774018]

約数ペア:

[(1, 80774018), (2, 40387009), (13, 6213386), (26, 3106693), (41, 1970098), (82, 985049), (533, 151546), (1066, 75773)]