870824432

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{135727}}^1$

素因数の和:136136

約数の個数: 20

約数和(自身を含む): 1691442336

約数和(自身を除く): 820617904

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 135727, 271454, 542908, 1085816, 2171632, 54426527, 108853054, 217706108, 435412216, 870824432]

約数ペア:

[(1, 870824432), (2, 435412216), (4, 217706108), (8, 108853054), (16, 54426527), (401, 2171632), (802, 1085816), (1604, 542908), (3208, 271454), (6416, 135727)]