5159888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 10523136

約数和(自身を除く): 5363248

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 103, 124, 202, 206, 248, 404, 412, 496, 808, 824, 1616, 1648, 3131, 3193, 6262, 6386, 10403, 12524, 12772, 20806, 25048, 25544, 41612, 50096, 51088, 83224, 166448, 322493, 644986, 1289972, 2579944, 5159888]

約数ペア:

[(1, 5159888), (2, 2579944), (4, 1289972), (8, 644986), (16, 322493), (31, 166448), (62, 83224), (101, 51088), (103, 50096), (124, 41612), (202, 25544), (206, 25048), (248, 20806), (404, 12772), (412, 12524), (496, 10403), (808, 6386), (824, 6262), (1616, 3193), (1648, 3131)]