39222448

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{18713}}^1$

素因数の和:18852

約数の個数: 20

約数和(自身を含む): 76577688

約数和(自身を除く): 37355240

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 18713, 37426, 74852, 149704, 299408, 2451403, 4902806, 9805612, 19611224, 39222448]

約数ペア:

[(1, 39222448), (2, 19611224), (4, 9805612), (8, 4902806), (16, 2451403), (131, 299408), (262, 149704), (524, 74852), (1048, 37426), (2096, 18713)]