67841888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{68389}}^1$

素因数の和:68430

約数の個数: 24

約数和(自身を含む): 137874240

約数和(自身を除く): 70032352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 68389, 136778, 273556, 547112, 1094224, 2120059, 2188448, 4240118, 8480236, 16960472, 33920944, 67841888]

約数ペア:

[(1, 67841888), (2, 33920944), (4, 16960472), (8, 8480236), (16, 4240118), (31, 2188448), (32, 2120059), (62, 1094224), (124, 547112), (248, 273556), (496, 136778), (992, 68389)]