23178752

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2698

約数の個数: 40

約数和(自身を含む): 49054896

約数和(自身を除く): 25876144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2663, 4352, 5326, 8704, 10652, 21304, 42608, 45271, 85216, 90542, 170432, 181084, 340864, 362168, 681728, 724336, 1363456, 1448672, 2897344, 5794688, 11589376, 23178752]

約数ペア:

[(1, 23178752), (2, 11589376), (4, 5794688), (8, 2897344), (16, 1448672), (17, 1363456), (32, 724336), (34, 681728), (64, 362168), (68, 340864), (128, 181084), (136, 170432), (256, 90542), (272, 85216), (512, 45271), (544, 42608), (1088, 21304), (2176, 10652), (2663, 8704), (4352, 5326)]