16319072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 25049248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 179, 224, 259, 296, 308, 352, 358, 407, 518, 592, 616, 716, 814, 1036, 1184, 1232, 1253, 1432, 1628, 1969, 2072, 2464, 2506, 2849, 2864, 3256, 3938, 4144, 5012, 5698, 5728, 6512, 6623, 7876, 8288, 10024, 11396, 13024, 13246, 13783, 15752, 20048, 22792, 26492, 27566, 31504, 40096, 45584, 46361, 52984, 55132, 63008, 72853, 91168, 92722, 105968, 110264, 145706, 185444, 211936, 220528, 291412, 370888, 441056, 509971, 582824, 741776, 1019942, 1165648, 1483552, 2039884, 2331296, 4079768, 8159536, 16319072]

約数ペア:

[(1, 16319072), (2, 8159536), (4, 4079768), (7, 2331296), (8, 2039884), (11, 1483552), (14, 1165648), (16, 1019942), (22, 741776), (28, 582824), (32, 509971), (37, 441056), (44, 370888), (56, 291412), (74, 220528), (77, 211936), (88, 185444), (112, 145706), (148, 110264), (154, 105968), (176, 92722), (179, 91168), (224, 72853), (259, 63008), (296, 55132), (308, 52984), (352, 46361), (358, 45584), (407, 40096), (518, 31504), (592, 27566), (616, 26492), (716, 22792), (814, 20048), (1036, 15752), (1184, 13783), (1232, 13246), (1253, 13024), (1432, 11396), (1628, 10024), (1969, 8288), (2072, 7876), (2464, 6623), (2506, 6512), (2849, 5728), (2864, 5698), (3256, 5012), (3938, 4144)]