91287022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6761}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 141028272

約数和(自身を除く): 49741250

約数列:

[1, 2, 43, 86, 157, 314, 6751, 6761, 13502, 13522, 290723, 581446, 1061477, 2122954, 45643511, 91287022]

約数ペア:

[(1, 91287022), (2, 45643511), (43, 2122954), (86, 1061477), (157, 581446), (314, 290723), (6751, 13522), (6761, 13502)]