16516688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 33033600

約数和(自身を除く): 16516912

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 179, 292, 316, 358, 584, 632, 716, 1168, 1264, 1432, 2864, 5767, 11534, 13067, 14141, 23068, 26134, 28282, 46136, 52268, 56564, 92272, 104536, 113128, 209072, 226256, 1032293, 2064586, 4129172, 8258344, 16516688]

約数ペア:

[(1, 16516688), (2, 8258344), (4, 4129172), (8, 2064586), (16, 1032293), (73, 226256), (79, 209072), (146, 113128), (158, 104536), (179, 92272), (292, 56564), (316, 52268), (358, 46136), (584, 28282), (632, 26134), (716, 23068), (1168, 14141), (1264, 13067), (1432, 11534), (2864, 5767)]