16349648

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 39711744

約数和(自身を除く): 23362096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 277, 434, 476, 496, 527, 554, 868, 952, 1054, 1108, 1736, 1904, 1939, 2108, 2216, 3472, 3689, 3878, 4216, 4432, 4709, 7378, 7756, 8432, 8587, 9418, 14756, 15512, 17174, 18836, 29512, 31024, 32963, 34348, 37672, 59024, 60109, 65926, 68696, 75344, 120218, 131852, 137392, 145979, 240436, 263704, 291958, 480872, 527408, 583916, 961744, 1021853, 1167832, 2043706, 2335664, 4087412, 8174824, 16349648]

約数ペア:

[(1, 16349648), (2, 8174824), (4, 4087412), (7, 2335664), (8, 2043706), (14, 1167832), (16, 1021853), (17, 961744), (28, 583916), (31, 527408), (34, 480872), (56, 291958), (62, 263704), (68, 240436), (112, 145979), (119, 137392), (124, 131852), (136, 120218), (217, 75344), (238, 68696), (248, 65926), (272, 60109), (277, 59024), (434, 37672), (476, 34348), (496, 32963), (527, 31024), (554, 29512), (868, 18836), (952, 17174), (1054, 15512), (1108, 14756), (1736, 9418), (1904, 8587), (1939, 8432), (2108, 7756), (2216, 7378), (3472, 4709), (3689, 4432), (3878, 4216)]