8239442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 12814200

約数和(自身を除く): 4574758

約数列:

[1, 2, 41, 82, 89, 178, 1129, 2258, 3649, 7298, 46289, 92578, 100481, 200962, 4119721, 8239442]

約数ペア:

[(1, 8239442), (2, 4119721), (41, 200962), (82, 100481), (89, 92578), (178, 46289), (1129, 7298), (2258, 3649)]