25133648

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 49984896

約数和(自身を除く): 24851248

約数列:

[1, 2, 4, 8, 16, 101, 103, 151, 202, 206, 302, 404, 412, 604, 808, 824, 1208, 1616, 1648, 2416, 10403, 15251, 15553, 20806, 30502, 31106, 41612, 61004, 62212, 83224, 122008, 124424, 166448, 244016, 248848, 1570853, 3141706, 6283412, 12566824, 25133648]

約数ペア:

[(1, 25133648), (2, 12566824), (4, 6283412), (8, 3141706), (16, 1570853), (101, 248848), (103, 244016), (151, 166448), (202, 124424), (206, 122008), (302, 83224), (404, 62212), (412, 61004), (604, 41612), (808, 31106), (824, 30502), (1208, 20806), (1616, 15553), (1648, 15251), (2416, 10403)]