31416170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 60265296

約数和(自身を除く): 28849126

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1021, 1810, 2042, 3077, 5105, 6154, 10210, 15385, 17357, 30770, 34714, 86785, 173570, 184801, 369602, 924005, 1848010, 3141617, 6283234, 15708085, 31416170]

約数ペア:

[(1, 31416170), (2, 15708085), (5, 6283234), (10, 3141617), (17, 1848010), (34, 924005), (85, 369602), (170, 184801), (181, 173570), (362, 86785), (905, 34714), (1021, 30770), (1810, 17357), (2042, 15385), (3077, 10210), (5105, 6154)]