78839792

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{48787}}^1$

素因数の和:48896

約数の個数: 20

約数和(自身を含む): 154267656

約数和(自身を除く): 75427864

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 48787, 97574, 195148, 390296, 780592, 4927487, 9854974, 19709948, 39419896, 78839792]

約数ペア:

[(1, 78839792), (2, 39419896), (4, 19709948), (8, 9854974), (16, 4927487), (101, 780592), (202, 390296), (404, 195148), (808, 97574), (1616, 48787)]