23981104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6953

約数の個数: 40

約数和(自身を含む): 54821888

約数和(自身を除く): 30840784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6907, 13814, 27628, 48349, 55256, 96698, 110512, 193396, 214117, 386792, 428234, 773584, 856468, 1498819, 1712936, 2997638, 3425872, 5995276, 11990552, 23981104]

約数ペア:

[(1, 23981104), (2, 11990552), (4, 5995276), (7, 3425872), (8, 2997638), (14, 1712936), (16, 1498819), (28, 856468), (31, 773584), (56, 428234), (62, 386792), (112, 214117), (124, 193396), (217, 110512), (248, 96698), (434, 55256), (496, 48349), (868, 27628), (1736, 13814), (3472, 6907)]