31433148

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3623}}^1$

素因数の和:3874

約数の個数: 36

約数和(自身を含む): 79807728

約数和(自身を除く): 48374580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 3623, 4338, 7246, 8676, 10869, 14492, 21738, 32607, 43476, 65214, 130428, 873143, 1746286, 2619429, 3492572, 5238858, 7858287, 10477716, 15716574, 31433148]

約数ペア:

[(1, 31433148), (2, 15716574), (3, 10477716), (4, 7858287), (6, 5238858), (9, 3492572), (12, 2619429), (18, 1746286), (36, 873143), (241, 130428), (482, 65214), (723, 43476), (964, 32607), (1446, 21738), (2169, 14492), (2892, 10869), (3623, 8676), (4338, 7246)]