87163904

素因数分解:

$2^{10}\times {\mathrm{85121}}^1$

素因数の和:85141

約数の個数: 22

約数和(自身を含む): 174244734

約数和(自身を除く): 87080830

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 85121, 170242, 340484, 680968, 1361936, 2723872, 5447744, 10895488, 21790976, 43581952, 87163904]

約数ペア:

[(1, 87163904), (2, 43581952), (4, 21790976), (8, 10895488), (16, 5447744), (32, 2723872), (64, 1361936), (128, 680968), (256, 340484), (512, 170242), (1024, 85121)]