81008056

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{6089}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 152006400

約数和(自身を除く): 70998344

約数列:

[1, 2, 4, 8, 1663, 3326, 6089, 6652, 12178, 13304, 24356, 48712, 10126007, 20252014, 40504028, 81008056]

約数ペア:

[(1, 81008056), (2, 40504028), (4, 20252014), (8, 10126007), (1663, 48712), (3326, 24356), (6089, 13304), (6652, 12178)]