231715888

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{43753}}^1$

素因数の和:44092

約数の個数: 20

約数和(自身を含む): 450316168

約数和(自身を除く): 218600280

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 43753, 87506, 175012, 350024, 700048, 14482243, 28964486, 57928972, 115857944, 231715888]

約数ペア:

[(1, 231715888), (2, 115857944), (4, 57928972), (8, 28964486), (16, 14482243), (331, 700048), (662, 350024), (1324, 175012), (2648, 87506), (5296, 43753)]