17712112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 37734192

約数和(自身を除く): 20022080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 641, 1256, 1282, 1727, 2512, 2564, 3454, 5128, 6908, 7051, 10256, 13816, 14102, 27632, 28204, 56408, 100637, 112816, 201274, 402548, 805096, 1107007, 1610192, 2214014, 4428028, 8856056, 17712112]

約数ペア:

[(1, 17712112), (2, 8856056), (4, 4428028), (8, 2214014), (11, 1610192), (16, 1107007), (22, 805096), (44, 402548), (88, 201274), (157, 112816), (176, 100637), (314, 56408), (628, 28204), (641, 27632), (1256, 14102), (1282, 13816), (1727, 10256), (2512, 7051), (2564, 6908), (3454, 5128)]