79609456

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{23581}}^1$

素因数の和:23800

約数の個数: 20

約数和(自身を含む): 154980904

約数和(自身を除く): 75371448

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 23581, 47162, 94324, 188648, 377296, 4975591, 9951182, 19902364, 39804728, 79609456]

約数ペア:

[(1, 79609456), (2, 39804728), (4, 19902364), (8, 9951182), (16, 4975591), (211, 377296), (422, 188648), (844, 94324), (1688, 47162), (3376, 23581)]