9428528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{25621}}^1$

素因数の和:25652

約数の個数: 20

約数和(自身を含む): 19062768

約数和(自身を除く): 9634240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 25621, 51242, 102484, 204968, 409936, 589283, 1178566, 2357132, 4714264, 9428528]

約数ペア:

[(1, 9428528), (2, 4714264), (4, 2357132), (8, 1178566), (16, 589283), (23, 409936), (46, 204968), (92, 102484), (184, 51242), (368, 25621)]