85451464

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20903}}^1$

素因数の和:20989

約数の個数: 32

約数和(自身を含む): 185627520

約数和(自身を除く): 100176056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 20903, 41806, 83612, 146321, 167224, 292642, 585284, 1170568, 1525919, 3051838, 6103676, 10681433, 12207352, 21362866, 42725732, 85451464]

約数ペア:

[(1, 85451464), (2, 42725732), (4, 21362866), (7, 12207352), (8, 10681433), (14, 6103676), (28, 3051838), (56, 1525919), (73, 1170568), (146, 585284), (292, 292642), (511, 167224), (584, 146321), (1022, 83612), (2044, 41806), (4088, 20903)]