245600384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{100987}}^1$

素因数の和:101020

約数の個数: 32

約数和(自身を含む): 515038800

約数和(自身を除く): 269438416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 100987, 201974, 403948, 807896, 1615792, 1918753, 3231584, 3837506, 6463168, 7675012, 12926336, 15350024, 30700048, 61400096, 122800192, 245600384]

約数ペア:

[(1, 245600384), (2, 122800192), (4, 61400096), (8, 30700048), (16, 15350024), (19, 12926336), (32, 7675012), (38, 6463168), (64, 3837506), (76, 3231584), (128, 1918753), (152, 1615792), (304, 807896), (608, 403948), (1216, 201974), (2432, 100987)]