31838884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 38156636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 619, 668, 1169, 1238, 1837, 2338, 2476, 3674, 4333, 4676, 6809, 7348, 8666, 12859, 13618, 17332, 25718, 27236, 47663, 51436, 95326, 103373, 190652, 206746, 413492, 723611, 1137103, 1447222, 2274206, 2894444, 4548412, 7959721, 15919442, 31838884]

約数ペア:

[(1, 31838884), (2, 15919442), (4, 7959721), (7, 4548412), (11, 2894444), (14, 2274206), (22, 1447222), (28, 1137103), (44, 723611), (77, 413492), (154, 206746), (167, 190652), (308, 103373), (334, 95326), (619, 51436), (668, 47663), (1169, 27236), (1238, 25718), (1837, 17332), (2338, 13618), (2476, 12859), (3674, 8666), (4333, 7348), (4676, 6809)]