31432304

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19073}}^1$

素因数の和:19184

約数の個数: 20

約数和(自身を含む): 61494576

約数和(自身を除く): 30062272

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19073, 38146, 76292, 152584, 305168, 1964519, 3929038, 7858076, 15716152, 31432304]

約数ペア:

[(1, 31432304), (2, 15716152), (4, 7858076), (8, 3929038), (16, 1964519), (103, 305168), (206, 152584), (412, 76292), (824, 38146), (1648, 19073)]