31188592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36779}}^1$

素因数の和:36840

約数の個数: 20

約数和(自身を含む): 61569720

約数和(自身を除く): 30381128

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36779, 73558, 147116, 294232, 588464, 1949287, 3898574, 7797148, 15594296, 31188592]

約数ペア:

[(1, 31188592), (2, 15594296), (4, 7797148), (8, 3898574), (16, 1949287), (53, 588464), (106, 294232), (212, 147116), (424, 73558), (848, 36779)]