83438210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2939}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 76591870

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 2939, 5678, 5878, 14195, 14695, 28390, 29390, 49963, 99926, 249815, 490813, 499630, 981626, 2454065, 4908130, 8343821, 16687642, 41719105, 83438210]

約数ペア:

[(1, 83438210), (2, 41719105), (5, 16687642), (10, 8343821), (17, 4908130), (34, 2454065), (85, 981626), (167, 499630), (170, 490813), (334, 249815), (835, 99926), (1670, 49963), (2839, 29390), (2939, 28390), (5678, 14695), (5878, 14195)]