16251136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 36792000

約数和(自身を除く): 20540864

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 199, 232, 256, 319, 352, 398, 464, 638, 704, 796, 928, 1276, 1408, 1592, 1856, 2189, 2552, 2816, 3184, 3712, 4378, 5104, 5771, 6368, 7424, 8756, 10208, 11542, 12736, 17512, 20416, 23084, 25472, 35024, 40832, 46168, 50944, 63481, 70048, 81664, 92336, 126962, 140096, 184672, 253924, 280192, 369344, 507848, 560384, 738688, 1015696, 1477376, 2031392, 4062784, 8125568, 16251136]

約数ペア:

[(1, 16251136), (2, 8125568), (4, 4062784), (8, 2031392), (11, 1477376), (16, 1015696), (22, 738688), (29, 560384), (32, 507848), (44, 369344), (58, 280192), (64, 253924), (88, 184672), (116, 140096), (128, 126962), (176, 92336), (199, 81664), (232, 70048), (256, 63481), (319, 50944), (352, 46168), (398, 40832), (464, 35024), (638, 25472), (704, 23084), (796, 20416), (928, 17512), (1276, 12736), (1408, 11542), (1592, 10208), (1856, 8756), (2189, 7424), (2552, 6368), (2816, 5771), (3184, 5104), (3712, 4378)]