80420538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42017}}^1$

素因数の和:42062

約数の個数: 32

約数和(自身を含む): 181517760

約数和(自身を除く): 101097222

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 42017, 84034, 126051, 252102, 462187, 924374, 1218493, 1386561, 2436986, 2773122, 3655479, 7310958, 13403423, 26806846, 40210269, 80420538]

約数ペア:

[(1, 80420538), (2, 40210269), (3, 26806846), (6, 13403423), (11, 7310958), (22, 3655479), (29, 2773122), (33, 2436986), (58, 1386561), (66, 1218493), (87, 924374), (174, 462187), (319, 252102), (638, 126051), (957, 84034), (1914, 42017)]