64428032

素因数分解:

$2^{11}\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 130286520

約数和(自身を除く): 65858488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 193, 256, 326, 386, 512, 652, 772, 1024, 1304, 1544, 2048, 2608, 3088, 5216, 6176, 10432, 12352, 20864, 24704, 31459, 41728, 49408, 62918, 83456, 98816, 125836, 166912, 197632, 251672, 333824, 395264, 503344, 1006688, 2013376, 4026752, 8053504, 16107008, 32214016, 64428032]

約数ペア:

[(1, 64428032), (2, 32214016), (4, 16107008), (8, 8053504), (16, 4026752), (32, 2013376), (64, 1006688), (128, 503344), (163, 395264), (193, 333824), (256, 251672), (326, 197632), (386, 166912), (512, 125836), (652, 98816), (772, 83456), (1024, 62918), (1304, 49408), (1544, 41728), (2048, 31459), (2608, 24704), (3088, 20864), (5216, 12352), (6176, 10432)]