81513062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{3911}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 129706272

約数和(自身を除く): 48193210

約数列:

[1, 2, 17, 34, 613, 1226, 3911, 7822, 10421, 20842, 66487, 132974, 2397443, 4794886, 40756531, 81513062]

約数ペア:

[(1, 81513062), (2, 40756531), (17, 4794886), (34, 2397443), (613, 132974), (1226, 66487), (3911, 20842), (7822, 10421)]