40968313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 45302400

約数和(自身を除く): 4334087

約数列:

[1, 19, 23, 241, 389, 437, 4579, 5543, 7391, 8947, 93749, 105317, 169993, 1781231, 2156227, 40968313]

約数ペア:

[(1, 40968313), (19, 2156227), (23, 1781231), (241, 169993), (389, 105317), (437, 93749), (4579, 8947), (5543, 7391)]