87800056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{132229}}^1$

素因数の和:132318

約数の個数: 16

約数和(自身を含む): 166609800

約数和(自身を除く): 78809744

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 132229, 264458, 528916, 1057832, 10975007, 21950014, 43900028, 87800056]

約数ペア:

[(1, 87800056), (2, 43900028), (4, 21950014), (8, 10975007), (83, 1057832), (166, 528916), (332, 264458), (664, 132229)]