201620304896

素因数分解:

$2^{10}\times {\mathrm{48991}}^1\times {\mathrm{4019}}^1$

素因数の和:53030

約数の個数: 44

約数和(自身を含む): 403152228480

約数和(自身を除く): 201531923584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 4019, 8038, 16076, 32152, 48991, 64304, 97982, 128608, 195964, 257216, 391928, 514432, 783856, 1028864, 1567712, 2057728, 3135424, 4115456, 6270848, 12541696, 25083392, 50166784, 196894829, 393789658, 787579316, 1575158632, 3150317264, 6300634528, 12601269056, 25202538112, 50405076224, 100810152448, 201620304896]

約数ペア:

[(1, 201620304896), (2, 100810152448), (4, 50405076224), (8, 25202538112), (16, 12601269056), (32, 6300634528), (64, 3150317264), (128, 1575158632), (256, 787579316), (512, 393789658), (1024, 196894829), (4019, 50166784), (8038, 25083392), (16076, 12541696), (32152, 6270848), (48991, 4115456), (64304, 3135424), (97982, 2057728), (128608, 1567712), (195964, 1028864), (257216, 783856), (391928, 514432)]