69784112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229553}}^1$

素因数の和:229580

約数の個数: 20

約数和(自身を含む): 142323480

約数和(自身を除く): 72539368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 229553, 459106, 918212, 1836424, 3672848, 4361507, 8723014, 17446028, 34892056, 69784112]

約数ペア:

[(1, 69784112), (2, 34892056), (4, 17446028), (8, 8723014), (16, 4361507), (19, 3672848), (38, 1836424), (76, 918212), (152, 459106), (304, 229553)]