121820768

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{5939}}^1$

素因数の和:6590

約数の個数: 24

約数和(自身を含む): 240249240

約数和(自身を除く): 118428472

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 5939, 10256, 11878, 20512, 23756, 47512, 95024, 190048, 3806899, 7613798, 15227596, 30455192, 60910384, 121820768]

約数ペア:

[(1, 121820768), (2, 60910384), (4, 30455192), (8, 15227596), (16, 7613798), (32, 3806899), (641, 190048), (1282, 95024), (2564, 47512), (5128, 23756), (5939, 20512), (10256, 11878)]