191001448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{2089}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 391248000

約数和(自身を除く): 200246552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1039, 2078, 2089, 4156, 4178, 8312, 8356, 11429, 16712, 22858, 22979, 45716, 45958, 91432, 91916, 183832, 2170471, 4340942, 8681884, 17363768, 23875181, 47750362, 95500724, 191001448]

約数ペア:

[(1, 191001448), (2, 95500724), (4, 47750362), (8, 23875181), (11, 17363768), (22, 8681884), (44, 4340942), (88, 2170471), (1039, 183832), (2078, 91916), (2089, 91432), (4156, 45958), (4178, 45716), (8312, 22979), (8356, 22858), (11429, 16712)]