16120736

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 32969664

約数和(自身を除く): 16848928

約数列:

[1, 2, 4, 8, 16, 32, 67, 73, 103, 134, 146, 206, 268, 292, 412, 536, 584, 824, 1072, 1168, 1648, 2144, 2336, 3296, 4891, 6901, 7519, 9782, 13802, 15038, 19564, 27604, 30076, 39128, 55208, 60152, 78256, 110416, 120304, 156512, 220832, 240608, 503773, 1007546, 2015092, 4030184, 8060368, 16120736]

約数ペア:

[(1, 16120736), (2, 8060368), (4, 4030184), (8, 2015092), (16, 1007546), (32, 503773), (67, 240608), (73, 220832), (103, 156512), (134, 120304), (146, 110416), (206, 78256), (268, 60152), (292, 55208), (412, 39128), (536, 30076), (584, 27604), (824, 19564), (1072, 15038), (1168, 13802), (1648, 9782), (2144, 7519), (2336, 6901), (3296, 4891)]