40805818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8783}}^1$

素因数の和:8909

約数の個数: 16

約数和(自身を含む): 64509696

約数和(自身を除く): 23703878

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 8783, 17566, 202009, 404018, 887083, 1774166, 20402909, 40805818]

約数ペア:

[(1, 40805818), (2, 20402909), (23, 1774166), (46, 887083), (101, 404018), (202, 202009), (2323, 17566), (4646, 8783)]