53681416

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{19009}}^1$

素因数の和:19368

約数の個数: 16

約数和(自身を含む): 100943100

約数和(自身を除く): 47261684

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 19009, 38018, 76036, 152072, 6710177, 13420354, 26840708, 53681416]

約数ペア:

[(1, 53681416), (2, 26840708), (4, 13420354), (8, 6710177), (353, 152072), (706, 76036), (1412, 38018), (2824, 19009)]