80975092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49739}}^1$

素因数の和:49791

約数の個数: 24

約数和(自身を含む): 158770080

約数和(自身を除く): 77794988

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 49739, 99478, 198956, 547129, 1094258, 1840343, 2188516, 3680686, 7361372, 20243773, 40487546, 80975092]

約数ペア:

[(1, 80975092), (2, 40487546), (4, 20243773), (11, 7361372), (22, 3680686), (37, 2188516), (44, 1840343), (74, 1094258), (148, 547129), (407, 198956), (814, 99478), (1628, 49739)]