16326784

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 32726700

約数和(自身を除く): 16399916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 557, 916, 1114, 1832, 2228, 3664, 4456, 7328, 8912, 14656, 17824, 29312, 35648, 71296, 127553, 255106, 510212, 1020424, 2040848, 4081696, 8163392, 16326784]

約数ペア:

[(1, 16326784), (2, 8163392), (4, 4081696), (8, 2040848), (16, 1020424), (32, 510212), (64, 255106), (128, 127553), (229, 71296), (458, 35648), (557, 29312), (916, 17824), (1114, 14656), (1832, 8912), (2228, 7328), (3664, 4456)]