80025236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6553}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 145341504

約数和(自身を除く): 65316268

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 6553, 12212, 13106, 26212, 281779, 465263, 563558, 930526, 1127116, 1861052, 20006309, 40012618, 80025236]

約数ペア:

[(1, 80025236), (2, 40012618), (4, 20006309), (43, 1861052), (71, 1127116), (86, 930526), (142, 563558), (172, 465263), (284, 281779), (3053, 26212), (6106, 13106), (6553, 12212)]