87970816

素因数分解:

$2^{10}\times {\mathrm{85909}}^1$

素因数の和:85929

約数の個数: 22

約数和(自身を含む): 175857770

約数和(自身を除く): 87886954

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 85909, 171818, 343636, 687272, 1374544, 2749088, 5498176, 10996352, 21992704, 43985408, 87970816]

約数ペア:

[(1, 87970816), (2, 43985408), (4, 21992704), (8, 10996352), (16, 5498176), (32, 2749088), (64, 1374544), (128, 687272), (256, 343636), (512, 171818), (1024, 85909)]