23360128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 51995520

約数和(自身を除く): 28635392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 353, 376, 517, 704, 706, 752, 1034, 1408, 1412, 1504, 2068, 2824, 3008, 3883, 4136, 5648, 6016, 7766, 8272, 11296, 15532, 16544, 16591, 22592, 31064, 33088, 33182, 45184, 62128, 66176, 66364, 124256, 132728, 182501, 248512, 265456, 365002, 497024, 530912, 730004, 1061824, 1460008, 2123648, 2920016, 5840032, 11680064, 23360128]

約数ペア:

[(1, 23360128), (2, 11680064), (4, 5840032), (8, 2920016), (11, 2123648), (16, 1460008), (22, 1061824), (32, 730004), (44, 530912), (47, 497024), (64, 365002), (88, 265456), (94, 248512), (128, 182501), (176, 132728), (188, 124256), (352, 66364), (353, 66176), (376, 62128), (517, 45184), (704, 33182), (706, 33088), (752, 31064), (1034, 22592), (1408, 16591), (1412, 16544), (1504, 15532), (2068, 11296), (2824, 8272), (3008, 7766), (3883, 6016), (4136, 5648)]