68993042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2803}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 107135232

約数和(自身を除く): 38142190

約数列:

[1, 2, 31, 62, 397, 794, 2803, 5606, 12307, 24614, 86893, 173786, 1112791, 2225582, 34496521, 68993042]

約数ペア:

[(1, 68993042), (2, 34496521), (31, 2225582), (62, 1112791), (397, 173786), (794, 86893), (2803, 24614), (5606, 12307)]