23960816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 51150000

約数和(自身を除く): 27189184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1249, 1744, 2398, 2498, 4796, 4996, 9592, 9992, 13739, 19184, 19984, 27478, 54956, 109912, 136141, 219824, 272282, 544564, 1089128, 1497551, 2178256, 2995102, 5990204, 11980408, 23960816]

約数ペア:

[(1, 23960816), (2, 11980408), (4, 5990204), (8, 2995102), (11, 2178256), (16, 1497551), (22, 1089128), (44, 544564), (88, 272282), (109, 219824), (176, 136141), (218, 109912), (436, 54956), (872, 27478), (1199, 19984), (1249, 19184), (1744, 13739), (2398, 9992), (2498, 9592), (4796, 4996)]