83667404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3931}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 155565648

約数和(自身を除く): 71898244

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3931, 5321, 7862, 10642, 15724, 21284, 66827, 133654, 267308, 1230403, 2460806, 4921612, 20916851, 41833702, 83667404]

約数ペア:

[(1, 83667404), (2, 41833702), (4, 20916851), (17, 4921612), (34, 2460806), (68, 1230403), (313, 267308), (626, 133654), (1252, 66827), (3931, 21284), (5321, 15724), (7862, 10642)]