81393592

素因数分解:

$2^3\times 7^1\times {\mathrm{1453457}}^1$

素因数の和:1453470

約数の個数: 16

約数和(自身を含む): 174414960

約数和(自身を除く): 93021368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1453457, 2906914, 5813828, 10174199, 11627656, 20348398, 40696796, 81393592]

約数ペア:

[(1, 81393592), (2, 40696796), (4, 20348398), (7, 11627656), (8, 10174199), (14, 5813828), (28, 2906914), (56, 1453457)]