16391496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 46267200

約数和(自身を除く): 29875704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2141, 2552, 3828, 4282, 6423, 7656, 8564, 12846, 17128, 23551, 25692, 47102, 51384, 62089, 70653, 94204, 124178, 141306, 186267, 188408, 248356, 282612, 372534, 496712, 565224, 682979, 745068, 1365958, 1490136, 2048937, 2731916, 4097874, 5463832, 8195748, 16391496]

約数ペア:

[(1, 16391496), (2, 8195748), (3, 5463832), (4, 4097874), (6, 2731916), (8, 2048937), (11, 1490136), (12, 1365958), (22, 745068), (24, 682979), (29, 565224), (33, 496712), (44, 372534), (58, 282612), (66, 248356), (87, 188408), (88, 186267), (116, 141306), (132, 124178), (174, 94204), (232, 70653), (264, 62089), (319, 51384), (348, 47102), (638, 25692), (696, 23551), (957, 17128), (1276, 12846), (1914, 8564), (2141, 7656), (2552, 6423), (3828, 4282)]