31660188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22171}}^1$

素因数の和:22202

約数の個数: 48

約数和(自身を含む): 89397504

約数和(自身を除く): 57737316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 22171, 44342, 66513, 88684, 133026, 155197, 266052, 310394, 376907, 465591, 620788, 753814, 931182, 1130721, 1507628, 1862364, 2261442, 2638349, 4522884, 5276698, 7915047, 10553396, 15830094, 31660188]

約数ペア:

[(1, 31660188), (2, 15830094), (3, 10553396), (4, 7915047), (6, 5276698), (7, 4522884), (12, 2638349), (14, 2261442), (17, 1862364), (21, 1507628), (28, 1130721), (34, 931182), (42, 753814), (51, 620788), (68, 465591), (84, 376907), (102, 310394), (119, 266052), (204, 155197), (238, 133026), (357, 88684), (476, 66513), (714, 44342), (1428, 22171)]