107784112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{354553}}^1$

素因数の和:354580

約数の個数: 20

約数和(自身を含む): 219823480

約数和(自身を除く): 112039368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 354553, 709106, 1418212, 2836424, 5672848, 6736507, 13473014, 26946028, 53892056, 107784112]

約数ペア:

[(1, 107784112), (2, 53892056), (4, 26946028), (8, 13473014), (16, 6736507), (19, 5672848), (38, 2836424), (76, 1418212), (152, 709106), (304, 354553)]