216822272

素因数分解:

$2^9\times {\mathrm{423481}}^1$

素因数の和:423499

約数の個数: 20

約数和(自身を含む): 433222086

約数和(自身を除く): 216399814

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 423481, 846962, 1693924, 3387848, 6775696, 13551392, 27102784, 54205568, 108411136, 216822272]

約数ペア:

[(1, 216822272), (2, 108411136), (4, 54205568), (8, 27102784), (16, 13551392), (32, 6775696), (64, 3387848), (128, 1693924), (256, 846962), (512, 423481)]