29281712

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20563}}^1$

素因数の和:20660

約数の個数: 20

約数和(自身を含む): 57373560

約数和(自身を除く): 28091848

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20563, 41126, 82252, 164504, 329008, 1830107, 3660214, 7320428, 14640856, 29281712]

約数ペア:

[(1, 29281712), (2, 14640856), (4, 7320428), (8, 3660214), (16, 1830107), (89, 329008), (178, 164504), (356, 82252), (712, 41126), (1424, 20563)]