42028216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{309031}}^1$

素因数の和:309054

約数の個数: 16

約数和(自身を含む): 83438640

約数和(自身を除く): 41410424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 309031, 618062, 1236124, 2472248, 5253527, 10507054, 21014108, 42028216]

約数ペア:

[(1, 42028216), (2, 21014108), (4, 10507054), (8, 5253527), (17, 2472248), (34, 1236124), (68, 618062), (136, 309031)]