15816443392

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2053}}^1$

素因数の和:2479

約数の個数: 80

約数和(自身を含む): 32476796352

約数和(自身を除く): 16660352960

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 367, 512, 656, 734, 1312, 1468, 2053, 2624, 2936, 4106, 5248, 5872, 8212, 10496, 11744, 15047, 16424, 20992, 23488, 30094, 32848, 46976, 60188, 65696, 84173, 93952, 120376, 131392, 168346, 187904, 240752, 262784, 336692, 481504, 525568, 673384, 753451, 963008, 1051136, 1346768, 1506902, 1926016, 2693536, 3013804, 3852032, 5387072, 6027608, 7704064, 10774144, 12055216, 21548288, 24110432, 30891491, 43096576, 48220864, 61782982, 96441728, 123565964, 192883456, 247131928, 385766912, 494263856, 988527712, 1977055424, 3954110848, 7908221696, 15816443392]

約数ペア:

[(1, 15816443392), (2, 7908221696), (4, 3954110848), (8, 1977055424), (16, 988527712), (32, 494263856), (41, 385766912), (64, 247131928), (82, 192883456), (128, 123565964), (164, 96441728), (256, 61782982), (328, 48220864), (367, 43096576), (512, 30891491), (656, 24110432), (734, 21548288), (1312, 12055216), (1468, 10774144), (2053, 7704064), (2624, 6027608), (2936, 5387072), (4106, 3852032), (5248, 3013804), (5872, 2693536), (8212, 1926016), (10496, 1506902), (11744, 1346768), (15047, 1051136), (16424, 963008), (20992, 753451), (23488, 673384), (30094, 525568), (32848, 481504), (46976, 336692), (60188, 262784), (65696, 240752), (84173, 187904), (93952, 168346), (120376, 131392)]