16555136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 35521500

約数和(自身を除く): 18966364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9949, 19898, 39796, 79592, 129337, 159184, 258674, 318368, 517348, 636736, 1034696, 1273472, 2069392, 4138784, 8277568, 16555136]

約数ペア:

[(1, 16555136), (2, 8277568), (4, 4138784), (8, 2069392), (13, 1273472), (16, 1034696), (26, 636736), (32, 517348), (52, 318368), (64, 258674), (104, 159184), (128, 129337), (208, 79592), (416, 39796), (832, 19898), (1664, 9949)]