64166912

素因数分解:

$2^{10}\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:524

約数の個数: 44

約数和(自身を含む): 129304896

約数和(自身を除く): 65137984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 281, 446, 512, 562, 892, 1024, 1124, 1784, 2248, 3568, 4496, 7136, 8992, 14272, 17984, 28544, 35968, 57088, 62663, 71936, 114176, 125326, 143872, 228352, 250652, 287744, 501304, 1002608, 2005216, 4010432, 8020864, 16041728, 32083456, 64166912]

約数ペア:

[(1, 64166912), (2, 32083456), (4, 16041728), (8, 8020864), (16, 4010432), (32, 2005216), (64, 1002608), (128, 501304), (223, 287744), (256, 250652), (281, 228352), (446, 143872), (512, 125326), (562, 114176), (892, 71936), (1024, 62663), (1124, 57088), (1784, 35968), (2248, 28544), (3568, 17984), (4496, 14272), (7136, 8992)]