42185368

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{66749}}^1$

素因数の和:66834

約数の個数: 16

約数和(自身を含む): 80100000

約数和(自身を除く): 37914632

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 66749, 133498, 266996, 533992, 5273171, 10546342, 21092684, 42185368]

約数ペア:

[(1, 42185368), (2, 21092684), (4, 10546342), (8, 5273171), (79, 533992), (158, 266996), (316, 133498), (632, 66749)]