31781676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115151}}^1$

素因数の和:115181

約数の個数: 24

約数和(自身を含む): 77382144

約数和(自身を除く): 45600468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 115151, 230302, 345453, 460604, 690906, 1381812, 2648473, 5296946, 7945419, 10593892, 15890838, 31781676]

約数ペア:

[(1, 31781676), (2, 15890838), (3, 10593892), (4, 7945419), (6, 5296946), (12, 2648473), (23, 1381812), (46, 690906), (69, 460604), (92, 345453), (138, 230302), (276, 115151)]