31424576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 65934336

約数和(自身を除く): 34509760

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 337, 376, 496, 674, 752, 992, 1348, 1457, 1504, 1984, 2696, 2914, 3008, 5392, 5828, 10447, 10784, 11656, 15839, 20894, 21568, 23312, 31678, 41788, 46624, 63356, 83576, 93248, 126712, 167152, 253424, 334304, 491009, 506848, 668608, 982018, 1013696, 1964036, 3928072, 7856144, 15712288, 31424576]

約数ペア:

[(1, 31424576), (2, 15712288), (4, 7856144), (8, 3928072), (16, 1964036), (31, 1013696), (32, 982018), (47, 668608), (62, 506848), (64, 491009), (94, 334304), (124, 253424), (188, 167152), (248, 126712), (337, 93248), (376, 83576), (496, 63356), (674, 46624), (752, 41788), (992, 31678), (1348, 23312), (1457, 21568), (1504, 20894), (1984, 15839), (2696, 11656), (2914, 10784), (3008, 10447), (5392, 5828)]