64475168

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{19949}}^1$

素因数の和:20060

約数の個数: 24

約数和(自身を含む): 128198700

約数和(自身を除く): 63723532

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 19949, 39898, 79796, 159592, 319184, 638368, 2014849, 4029698, 8059396, 16118792, 32237584, 64475168]

約数ペア:

[(1, 64475168), (2, 32237584), (4, 16118792), (8, 8059396), (16, 4029698), (32, 2014849), (101, 638368), (202, 319184), (404, 159592), (808, 79796), (1616, 39898), (3232, 19949)]