38180864

素因数分解:

$2^{11}\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 77510160

約数和(自身を除く): 39329296

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 181, 206, 256, 362, 412, 512, 724, 824, 1024, 1448, 1648, 2048, 2896, 3296, 5792, 6592, 11584, 13184, 18643, 23168, 26368, 37286, 46336, 52736, 74572, 92672, 105472, 149144, 185344, 210944, 298288, 370688, 596576, 1193152, 2386304, 4772608, 9545216, 19090432, 38180864]

約数ペア:

[(1, 38180864), (2, 19090432), (4, 9545216), (8, 4772608), (16, 2386304), (32, 1193152), (64, 596576), (103, 370688), (128, 298288), (181, 210944), (206, 185344), (256, 149144), (362, 105472), (412, 92672), (512, 74572), (724, 52736), (824, 46336), (1024, 37286), (1448, 26368), (1648, 23168), (2048, 18643), (2896, 13184), (3296, 11584), (5792, 6592)]