31980852

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{10211}}^1$

素因数の和:10253

約数の個数: 48

約数和(自身を含む): 85780800

約数和(自身を除く): 53799948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 10211, 20422, 30633, 40844, 61266, 91899, 122532, 183798, 275697, 296119, 367596, 551394, 592238, 888357, 1102788, 1184476, 1776714, 2665071, 3553428, 5330142, 7995213, 10660284, 15990426, 31980852]

約数ペア:

[(1, 31980852), (2, 15990426), (3, 10660284), (4, 7995213), (6, 5330142), (9, 3553428), (12, 2665071), (18, 1776714), (27, 1184476), (29, 1102788), (36, 888357), (54, 592238), (58, 551394), (87, 367596), (108, 296119), (116, 275697), (174, 183798), (261, 122532), (348, 91899), (522, 61266), (783, 40844), (1044, 30633), (1566, 20422), (3132, 10211)]