31716258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16067}}^1$

素因数の和:16126

約数の個数: 32

約数和(自身を含む): 74041344

約数和(自身を除く): 42325086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 16067, 32134, 48201, 96402, 112469, 224938, 337407, 674814, 755149, 1510298, 2265447, 4530894, 5286043, 10572086, 15858129, 31716258]

約数ペア:

[(1, 31716258), (2, 15858129), (3, 10572086), (6, 5286043), (7, 4530894), (14, 2265447), (21, 1510298), (42, 755149), (47, 674814), (94, 337407), (141, 224938), (282, 112469), (329, 96402), (658, 48201), (987, 32134), (1974, 16067)]