115621648

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{55163}}^1$

素因数の和:55302

約数の個数: 20

約数和(自身を含む): 225731088

約数和(自身を除く): 110109440

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 55163, 110326, 220652, 441304, 882608, 7226353, 14452706, 28905412, 57810824, 115621648]

約数ペア:

[(1, 115621648), (2, 57810824), (4, 28905412), (8, 14452706), (16, 7226353), (131, 882608), (262, 441304), (524, 220652), (1048, 110326), (2096, 55163)]