87798272

素因数分解:

$2^9\times {\mathrm{171481}}^1$

素因数の和:171499

約数の個数: 20

約数和(自身を含む): 175426086

約数和(自身を除く): 87627814

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 171481, 342962, 685924, 1371848, 2743696, 5487392, 10974784, 21949568, 43899136, 87798272]

約数ペア:

[(1, 87798272), (2, 43899136), (4, 21949568), (8, 10974784), (16, 5487392), (32, 2743696), (64, 1371848), (128, 685924), (256, 342962), (512, 171481)]