131260672

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{30161}}^1$

素因数の和:30194

約数の個数: 36

約数和(自身を含む): 277430076

約数和(自身を除く): 146169404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 30161, 60322, 120644, 241288, 482576, 512737, 965152, 1025474, 1930304, 2050948, 3860608, 4101896, 7721216, 8203792, 16407584, 32815168, 65630336, 131260672]

約数ペア:

[(1, 131260672), (2, 65630336), (4, 32815168), (8, 16407584), (16, 8203792), (17, 7721216), (32, 4101896), (34, 3860608), (64, 2050948), (68, 1930304), (128, 1025474), (136, 965152), (256, 512737), (272, 482576), (544, 241288), (1088, 120644), (2176, 60322), (4352, 30161)]