91228886

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{21649}}^1$

素因数の和:21708

約数の個数: 24

約数和(自身を含む): 162894600

約数和(自身を除く): 71665714

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 21649, 43298, 151543, 303086, 930907, 1060801, 1861814, 2121602, 6516349, 13032698, 45614443, 91228886]

約数ペア:

[(1, 91228886), (2, 45614443), (7, 13032698), (14, 6516349), (43, 2121602), (49, 1861814), (86, 1060801), (98, 930907), (301, 303086), (602, 151543), (2107, 43298), (4214, 21649)]