80455982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{5519}}^1$

素因数の和:5755

約数の個数: 16

約数和(自身を含む): 124597440

約数和(自身を除く): 44141458

約数列:

[1, 2, 37, 74, 197, 394, 5519, 7289, 11038, 14578, 204203, 408406, 1087243, 2174486, 40227991, 80455982]

約数ペア:

[(1, 80455982), (2, 40227991), (37, 2174486), (74, 1087243), (197, 408406), (394, 204203), (5519, 14578), (7289, 11038)]