109128112

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{19543}}^1$

素因数の和:19900

約数の個数: 20

約数和(自身を含む): 212052400

約数和(自身を除く): 102924288

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 19543, 39086, 78172, 156344, 312688, 6820507, 13641014, 27282028, 54564056, 109128112]

約数ペア:

[(1, 109128112), (2, 54564056), (4, 27282028), (8, 13641014), (16, 6820507), (349, 312688), (698, 156344), (1396, 78172), (2792, 39086), (5584, 19543)]