31266608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36871}}^1$

素因数の和:36932

約数の個数: 20

約数和(自身を含む): 61723728

約数和(自身を除く): 30457120

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36871, 73742, 147484, 294968, 589936, 1954163, 3908326, 7816652, 15633304, 31266608]

約数ペア:

[(1, 31266608), (2, 15633304), (4, 7816652), (8, 3908326), (16, 1954163), (53, 589936), (106, 294968), (212, 147484), (424, 73742), (848, 36871)]