16810552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 36582120

約数和(自身を除く): 19771568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 661, 748, 1156, 1322, 1496, 2312, 2644, 3179, 5288, 6358, 7271, 11237, 12716, 14542, 22474, 25432, 29084, 44948, 58168, 89896, 123607, 191029, 247214, 382058, 494428, 764116, 988856, 1528232, 2101319, 4202638, 8405276, 16810552]

約数ペア:

[(1, 16810552), (2, 8405276), (4, 4202638), (8, 2101319), (11, 1528232), (17, 988856), (22, 764116), (34, 494428), (44, 382058), (68, 247214), (88, 191029), (136, 123607), (187, 89896), (289, 58168), (374, 44948), (578, 29084), (661, 25432), (748, 22474), (1156, 14542), (1322, 12716), (1496, 11237), (2312, 7271), (2644, 6358), (3179, 5288)]