31045944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 52934856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 1619, 2397, 3196, 3238, 4794, 4857, 6392, 6476, 9588, 9714, 12952, 19176, 19428, 27523, 38856, 55046, 76093, 82569, 110092, 152186, 165138, 220184, 228279, 304372, 330276, 456558, 608744, 660552, 913116, 1293581, 1826232, 2587162, 3880743, 5174324, 7761486, 10348648, 15522972, 31045944]

約数ペア:

[(1, 31045944), (2, 15522972), (3, 10348648), (4, 7761486), (6, 5174324), (8, 3880743), (12, 2587162), (17, 1826232), (24, 1293581), (34, 913116), (47, 660552), (51, 608744), (68, 456558), (94, 330276), (102, 304372), (136, 228279), (141, 220184), (188, 165138), (204, 152186), (282, 110092), (376, 82569), (408, 76093), (564, 55046), (799, 38856), (1128, 27523), (1598, 19428), (1619, 19176), (2397, 12952), (3196, 9714), (3238, 9588), (4794, 6476), (4857, 6392)]