16479952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 32944320

約数和(自身を除く): 16464368

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 163, 178, 284, 326, 356, 568, 652, 712, 1136, 1304, 1424, 2608, 6319, 11573, 12638, 14507, 23146, 25276, 29014, 46292, 50552, 58028, 92584, 101104, 116056, 185168, 232112, 1029997, 2059994, 4119988, 8239976, 16479952]

約数ペア:

[(1, 16479952), (2, 8239976), (4, 4119988), (8, 2059994), (16, 1029997), (71, 232112), (89, 185168), (142, 116056), (163, 101104), (178, 92584), (284, 58028), (326, 50552), (356, 46292), (568, 29014), (652, 25276), (712, 23146), (1136, 14507), (1304, 12638), (1424, 11573), (2608, 6319)]