31464244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23909}}^1$

素因数の和:23967

約数の個数: 24

約数和(自身を含む): 64270080

約数和(自身を除く): 32805836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23909, 47818, 95636, 167363, 334726, 669452, 1123723, 2247446, 4494892, 7866061, 15732122, 31464244]

約数ペア:

[(1, 31464244), (2, 15732122), (4, 7866061), (7, 4494892), (14, 2247446), (28, 1123723), (47, 669452), (94, 334726), (188, 167363), (329, 95636), (658, 47818), (1316, 23909)]