86997430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1433}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 169120224

約数和(自身を除く): 82122794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 467, 934, 1433, 2335, 2866, 4670, 6071, 7165, 12142, 14330, 18629, 30355, 37258, 60710, 93145, 186290, 669211, 1338422, 3346055, 6692110, 8699743, 17399486, 43498715, 86997430]

約数ペア:

[(1, 86997430), (2, 43498715), (5, 17399486), (10, 8699743), (13, 6692110), (26, 3346055), (65, 1338422), (130, 669211), (467, 186290), (934, 93145), (1433, 60710), (2335, 37258), (2866, 30355), (4670, 18629), (6071, 14330), (7165, 12142)]