78749296

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{48731}}^1$

素因数の和:48840

約数の個数: 20

約数和(自身を含む): 154090584

約数和(自身を除く): 75341288

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 48731, 97462, 194924, 389848, 779696, 4921831, 9843662, 19687324, 39374648, 78749296]

約数ペア:

[(1, 78749296), (2, 39374648), (4, 19687324), (8, 9843662), (16, 4921831), (101, 779696), (202, 389848), (404, 194924), (808, 97462), (1616, 48731)]