91425872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{300743}}^1$

素因数の和:300770

約数の個数: 20

約数和(自身を含む): 186461280

約数和(自身を除く): 95035408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 300743, 601486, 1202972, 2405944, 4811888, 5714117, 11428234, 22856468, 45712936, 91425872]

約数ペア:

[(1, 91425872), (2, 45712936), (4, 22856468), (8, 11428234), (16, 5714117), (19, 4811888), (38, 2405944), (76, 1202972), (152, 601486), (304, 300743)]