23990384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{136309}}^1$

素因数の和:136328

約数の個数: 20

約数和(自身を含む): 50707320

約数和(自身を除く): 26716936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 136309, 272618, 545236, 1090472, 1499399, 2180944, 2998798, 5997596, 11995192, 23990384]

約数ペア:

[(1, 23990384), (2, 11995192), (4, 5997596), (8, 2998798), (11, 2180944), (16, 1499399), (22, 1090472), (44, 545236), (88, 272618), (176, 136309)]