104720272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{385001}}^1$

素因数の和:385026

約数の個数: 20

約数和(自身を含む): 214831116

約数和(自身を除く): 110110844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 385001, 770002, 1540004, 3080008, 6160016, 6545017, 13090034, 26180068, 52360136, 104720272]

約数ペア:

[(1, 104720272), (2, 52360136), (4, 26180068), (8, 13090034), (16, 6545017), (17, 6160016), (34, 3080008), (68, 1540004), (136, 770002), (272, 385001)]