4256176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8620

約数の個数: 20

約数和(自身を含む): 8513344

約数和(自身を除く): 4257168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8581, 17162, 34324, 68648, 137296, 266011, 532022, 1064044, 2128088, 4256176]

約数ペア:

[(1, 4256176), (2, 2128088), (4, 1064044), (8, 532022), (16, 266011), (31, 137296), (62, 68648), (124, 34324), (248, 17162), (496, 8581)]