39385882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 59999400

約数和(自身を除く): 20613518

約数列:

[1, 2, 89, 178, 409, 541, 818, 1082, 36401, 48149, 72802, 96298, 221269, 442538, 19692941, 39385882]

約数ペア:

[(1, 39385882), (2, 19692941), (89, 442538), (178, 221269), (409, 96298), (541, 72802), (818, 48149), (1082, 36401)]