31303222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 22195658

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1031, 1598, 1786, 2062, 15181, 17527, 19589, 30362, 35054, 39178, 48457, 96914, 333013, 666026, 823769, 920683, 1647538, 1841366, 15651611, 31303222]

約数ペア:

[(1, 31303222), (2, 15651611), (17, 1841366), (19, 1647538), (34, 920683), (38, 823769), (47, 666026), (94, 333013), (323, 96914), (646, 48457), (799, 39178), (893, 35054), (1031, 30362), (1598, 19589), (1786, 17527), (2062, 15181)]