31372284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 75565952

約数和(自身を除く): 44193668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 373, 489, 516, 652, 746, 978, 1119, 1492, 1956, 2238, 4476, 7009, 14018, 16039, 21027, 28036, 32078, 42054, 48117, 60799, 64156, 84108, 96234, 121598, 182397, 192468, 243196, 364794, 729588, 2614357, 5228714, 7843071, 10457428, 15686142, 31372284]

約数ペア:

[(1, 31372284), (2, 15686142), (3, 10457428), (4, 7843071), (6, 5228714), (12, 2614357), (43, 729588), (86, 364794), (129, 243196), (163, 192468), (172, 182397), (258, 121598), (326, 96234), (373, 84108), (489, 64156), (516, 60799), (652, 48117), (746, 42054), (978, 32078), (1119, 28036), (1492, 21027), (1956, 16039), (2238, 14018), (4476, 7009)]