31063896

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 91400400

約数和(自身を除く): 60336504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 619, 697, 738, 984, 1224, 1238, 1394, 1476, 1857, 2091, 2476, 2788, 2952, 3714, 4182, 4952, 5571, 5576, 6273, 7428, 8364, 10523, 11142, 12546, 14856, 16728, 21046, 22284, 25092, 25379, 31569, 42092, 44568, 50184, 50758, 63138, 76137, 84184, 94707, 101516, 126276, 152274, 189414, 203032, 228411, 252552, 304548, 378828, 431443, 456822, 609096, 757656, 862886, 913644, 1294329, 1725772, 1827288, 2588658, 3451544, 3882987, 5177316, 7765974, 10354632, 15531948, 31063896]

約数ペア:

[(1, 31063896), (2, 15531948), (3, 10354632), (4, 7765974), (6, 5177316), (8, 3882987), (9, 3451544), (12, 2588658), (17, 1827288), (18, 1725772), (24, 1294329), (34, 913644), (36, 862886), (41, 757656), (51, 609096), (68, 456822), (72, 431443), (82, 378828), (102, 304548), (123, 252552), (136, 228411), (153, 203032), (164, 189414), (204, 152274), (246, 126276), (306, 101516), (328, 94707), (369, 84184), (408, 76137), (492, 63138), (612, 50758), (619, 50184), (697, 44568), (738, 42092), (984, 31569), (1224, 25379), (1238, 25092), (1394, 22284), (1476, 21046), (1857, 16728), (2091, 14856), (2476, 12546), (2788, 11142), (2952, 10523), (3714, 8364), (4182, 7428), (4952, 6273), (5571, 5576)]