25842778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32063}}^1$

素因数の和:32109

約数の個数: 16

約数和(自身を含む): 43094016

約数和(自身を除く): 17251238

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 32063, 64126, 416819, 833638, 993953, 1987906, 12921389, 25842778]

約数ペア:

[(1, 25842778), (2, 12921389), (13, 1987906), (26, 993953), (31, 833638), (62, 416819), (403, 64126), (806, 32063)]