83885878

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 127554336

約数和(自身を除く): 43668458

約数列:

[1, 2, 103, 206, 313, 626, 1301, 2602, 32239, 64478, 134003, 268006, 407213, 814426, 41942939, 83885878]

約数ペア:

[(1, 83885878), (2, 41942939), (103, 814426), (206, 407213), (313, 268006), (626, 134003), (1301, 64478), (2602, 32239)]