8540368

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 17186400

約数和(自身を除く): 8646032

約数列:

[1, 2, 4, 8, 16, 59, 83, 109, 118, 166, 218, 236, 332, 436, 472, 664, 872, 944, 1328, 1744, 4897, 6431, 9047, 9794, 12862, 18094, 19588, 25724, 36188, 39176, 51448, 72376, 78352, 102896, 144752, 533773, 1067546, 2135092, 4270184, 8540368]

約数ペア:

[(1, 8540368), (2, 4270184), (4, 2135092), (8, 1067546), (16, 533773), (59, 144752), (83, 102896), (109, 78352), (118, 72376), (166, 51448), (218, 39176), (236, 36188), (332, 25724), (436, 19588), (472, 18094), (664, 12862), (872, 9794), (944, 9047), (1328, 6431), (1744, 4897)]