87788786

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 133113120

約数和(自身を除く): 45324334

約数列:

[1, 2, 139, 278, 457, 691, 914, 1382, 63523, 96049, 127046, 192098, 315787, 631574, 43894393, 87788786]

約数ペア:

[(1, 87788786), (2, 43894393), (139, 631574), (278, 315787), (457, 192098), (691, 127046), (914, 96049), (1382, 63523)]