21856064

素因数分解:

$2^6\times {\mathrm{341501}}^1$

素因数の和:341513

約数の個数: 14

約数和(自身を含む): 43370754

約数和(自身を除く): 21514690

約数列:

[1, 2, 4, 8, 16, 32, 64, 341501, 683002, 1366004, 2732008, 5464016, 10928032, 21856064]

約数ペア:

[(1, 21856064), (2, 10928032), (4, 5464016), (8, 2732008), (16, 1366004), (32, 683002), (64, 341501)]