3143896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 6958080

約数和(自身を除く): 3814184

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1811, 3622, 7244, 12677, 14488, 25354, 50708, 56141, 101416, 112282, 224564, 392987, 449128, 785974, 1571948, 3143896]

約数ペア:

[(1, 3143896), (2, 1571948), (4, 785974), (7, 449128), (8, 392987), (14, 224564), (28, 112282), (31, 101416), (56, 56141), (62, 50708), (124, 25354), (217, 14488), (248, 12677), (434, 7244), (868, 3622), (1736, 1811)]