15536768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 33336660

約数和(自身を除く): 17799892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9337, 18674, 37348, 74696, 121381, 149392, 242762, 298784, 485524, 597568, 971048, 1195136, 1942096, 3884192, 7768384, 15536768]

約数ペア:

[(1, 15536768), (2, 7768384), (4, 3884192), (8, 1942096), (13, 1195136), (16, 971048), (26, 597568), (32, 485524), (52, 298784), (64, 242762), (104, 149392), (128, 121381), (208, 74696), (416, 37348), (832, 18674), (1664, 9337)]