83635408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127493}}^1$

素因数の和:127542

約数の個数: 20

約数和(自身を含む): 165997188

約数和(自身を除く): 82361780

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127493, 254986, 509972, 1019944, 2039888, 5227213, 10454426, 20908852, 41817704, 83635408]

約数ペア:

[(1, 83635408), (2, 41817704), (4, 20908852), (8, 10454426), (16, 5227213), (41, 2039888), (82, 1019944), (164, 509972), (328, 254986), (656, 127493)]