242005648

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{19219}}^1$

素因数の和:20014

約数の個数: 20

約数和(自身を含む): 469506160

約数和(自身を除く): 227500512

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 19219, 38438, 76876, 153752, 307504, 15125353, 30250706, 60501412, 121002824, 242005648]

約数ペア:

[(1, 242005648), (2, 121002824), (4, 60501412), (8, 30250706), (16, 15125353), (787, 307504), (1574, 153752), (3148, 76876), (6296, 38438), (12592, 19219)]