88564892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54941}}^1$

素因数の和:54989

約数の個数: 24

約数和(自身を含む): 172298112

約数和(自身を除く): 83733220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 54941, 109882, 219764, 714233, 1428466, 1703171, 2856932, 3406342, 6812684, 22141223, 44282446, 88564892]

約数ペア:

[(1, 88564892), (2, 44282446), (4, 22141223), (13, 6812684), (26, 3406342), (31, 2856932), (52, 1703171), (62, 1428466), (124, 714233), (403, 219764), (806, 109882), (1612, 54941)]