83817790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1201}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 172741824

約数和(自身を除く): 88924034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 997, 1201, 1994, 2402, 4985, 6005, 6979, 8407, 9970, 12010, 13958, 16814, 34895, 42035, 69790, 84070, 1197397, 2394794, 5986985, 8381779, 11973970, 16763558, 41908895, 83817790]

約数ペア:

[(1, 83817790), (2, 41908895), (5, 16763558), (7, 11973970), (10, 8381779), (14, 5986985), (35, 2394794), (70, 1197397), (997, 84070), (1201, 69790), (1994, 42035), (2402, 34895), (4985, 16814), (6005, 13958), (6979, 12010), (8407, 9970)]