87864398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{136013}}^1$

素因数の和:136051

約数の個数: 16

約数和(自身を含む): 146895120

約数和(自身を除く): 59030722

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 136013, 272026, 2312221, 2584247, 4624442, 5168494, 43932199, 87864398]

約数ペア:

[(1, 87864398), (2, 43932199), (17, 5168494), (19, 4624442), (34, 2584247), (38, 2312221), (323, 272026), (646, 136013)]