85900633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 109335296

約数和(自身を除く): 23434663

約数列:

[1, 7, 13, 67, 73, 91, 193, 469, 511, 871, 949, 1351, 2509, 4891, 6097, 6643, 12931, 14089, 17563, 34237, 63583, 90517, 98623, 168103, 183157, 445081, 943963, 1176721, 1282099, 6607741, 12271519, 85900633]

約数ペア:

[(1, 85900633), (7, 12271519), (13, 6607741), (67, 1282099), (73, 1176721), (91, 943963), (193, 445081), (469, 183157), (511, 168103), (871, 98623), (949, 90517), (1351, 63583), (2509, 34237), (4891, 17563), (6097, 14089), (6643, 12931)]