16171569320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9860713}}^1$

素因数の和:9860765

約数の個数: 32

約数和(自身を含む): 37273498920

約数和(自身を除く): 21101929600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9860713, 19721426, 39442852, 49303565, 78885704, 98607130, 197214260, 394428520, 404289233, 808578466, 1617156932, 2021446165, 3234313864, 4042892330, 8085784660, 16171569320]

約数ペア:

[(1, 16171569320), (2, 8085784660), (4, 4042892330), (5, 3234313864), (8, 2021446165), (10, 1617156932), (20, 808578466), (40, 404289233), (41, 394428520), (82, 197214260), (164, 98607130), (205, 78885704), (328, 49303565), (410, 39442852), (820, 19721426), (1640, 9860713)]