30928768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18614

約数の個数: 32

約数和(自身を含む): 66359160

約数和(自身を除く): 35430392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 18587, 37174, 74348, 148696, 241631, 297392, 483262, 594784, 966524, 1189568, 1933048, 2379136, 3866096, 7732192, 15464384, 30928768]

約数ペア:

[(1, 30928768), (2, 15464384), (4, 7732192), (8, 3866096), (13, 2379136), (16, 1933048), (26, 1189568), (32, 966524), (52, 594784), (64, 483262), (104, 297392), (128, 241631), (208, 148696), (416, 74348), (832, 37174), (1664, 18587)]