86790496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208631}}^1$

素因数の和:208654

約数の個数: 24

約数和(自身を含む): 184013424

約数和(自身を除く): 97222928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208631, 417262, 834524, 1669048, 2712203, 3338096, 5424406, 6676192, 10848812, 21697624, 43395248, 86790496]

約数ペア:

[(1, 86790496), (2, 43395248), (4, 21697624), (8, 10848812), (13, 6676192), (16, 5424406), (26, 3338096), (32, 2712203), (52, 1669048), (104, 834524), (208, 417262), (416, 208631)]