68571632

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{41609}}^1$

素因数の和:41720

約数の個数: 20

約数和(自身を含む): 134150640

約数和(自身を除く): 65579008

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 41609, 83218, 166436, 332872, 665744, 4285727, 8571454, 17142908, 34285816, 68571632]

約数ペア:

[(1, 68571632), (2, 34285816), (4, 17142908), (8, 8571454), (16, 4285727), (103, 665744), (206, 332872), (412, 166436), (824, 83218), (1648, 41609)]