16290590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 31466880

約数和(自身を除く): 15176290

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1213, 1343, 2426, 2686, 6065, 6715, 12130, 13430, 20621, 41242, 95827, 103105, 191654, 206210, 479135, 958270, 1629059, 3258118, 8145295, 16290590]

約数ペア:

[(1, 16290590), (2, 8145295), (5, 3258118), (10, 1629059), (17, 958270), (34, 479135), (79, 206210), (85, 191654), (158, 103105), (170, 95827), (395, 41242), (790, 20621), (1213, 13430), (1343, 12130), (2426, 6715), (2686, 6065)]