21952072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{94621}}^1$

素因数の和:94656

約数の個数: 16

約数和(自身を含む): 42579900

約数和(自身を除く): 20627828

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 94621, 189242, 378484, 756968, 2744009, 5488018, 10976036, 21952072]

約数ペア:

[(1, 21952072), (2, 10976036), (4, 5488018), (8, 2744009), (29, 756968), (58, 378484), (116, 189242), (232, 94621)]