80971022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9043}}^1$

素因数の和:9104

約数の個数: 24

約数和(自身を含む): 137125128

約数和(自身を除く): 56154106

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 9043, 18086, 99473, 198946, 334591, 669182, 1094203, 2188406, 3680501, 7361002, 40485511, 80971022]

約数ペア:

[(1, 80971022), (2, 40485511), (11, 7361002), (22, 3680501), (37, 2188406), (74, 1094203), (121, 669182), (242, 334591), (407, 198946), (814, 99473), (4477, 18086), (8954, 9043)]