86448778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{5171}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 139892256

約数和(自身を除く): 53443478

約数列:

[1, 2, 13, 26, 643, 1286, 5171, 8359, 10342, 16718, 67223, 134446, 3324953, 6649906, 43224389, 86448778]

約数ペア:

[(1, 86448778), (2, 43224389), (13, 6649906), (26, 3324953), (643, 134446), (1286, 67223), (5171, 16718), (8359, 10342)]