388372232

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 738163800

約数和(自身を除く): 349791568

約数列:

[1, 2, 4, 8, 109, 218, 257, 436, 514, 872, 1028, 1733, 2056, 3466, 6932, 13864, 28013, 56026, 112052, 188897, 224104, 377794, 445381, 755588, 890762, 1511176, 1781524, 3563048, 48546529, 97093058, 194186116, 388372232]

約数ペア:

[(1, 388372232), (2, 194186116), (4, 97093058), (8, 48546529), (109, 3563048), (218, 1781524), (257, 1511176), (436, 890762), (514, 755588), (872, 445381), (1028, 377794), (1733, 224104), (2056, 188897), (3466, 112052), (6932, 56026), (13864, 28013)]