871536208

素因数分解:

$2^4\times {\mathrm{54471013}}^1$

素因数の和:54471021

約数の個数: 10

約数和(自身を含む): 1688601434

約数和(自身を除く): 817065226

約数列:

[1, 2, 4, 8, 16, 54471013, 108942026, 217884052, 435768104, 871536208]

約数ペア:

[(1, 871536208), (2, 435768104), (4, 217884052), (8, 108942026), (16, 54471013)]