23381528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{171923}}^1$

素因数の和:171946

約数の個数: 16

約数和(自身を含む): 46419480

約数和(自身を除く): 23037952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 171923, 343846, 687692, 1375384, 2922691, 5845382, 11690764, 23381528]

約数ペア:

[(1, 23381528), (2, 11690764), (4, 5845382), (8, 2922691), (17, 1375384), (34, 687692), (68, 343846), (136, 171923)]