16294784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 36132480

約数和(自身を除く): 19837696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 163, 176, 284, 326, 352, 568, 652, 704, 781, 1136, 1304, 1408, 1562, 1793, 2272, 2608, 3124, 3586, 4544, 5216, 6248, 7172, 9088, 10432, 11573, 12496, 14344, 20864, 23146, 24992, 28688, 46292, 49984, 57376, 92584, 99968, 114752, 127303, 185168, 229504, 254606, 370336, 509212, 740672, 1018424, 1481344, 2036848, 4073696, 8147392, 16294784]

約数ペア:

[(1, 16294784), (2, 8147392), (4, 4073696), (8, 2036848), (11, 1481344), (16, 1018424), (22, 740672), (32, 509212), (44, 370336), (64, 254606), (71, 229504), (88, 185168), (128, 127303), (142, 114752), (163, 99968), (176, 92584), (284, 57376), (326, 49984), (352, 46292), (568, 28688), (652, 24992), (704, 23146), (781, 20864), (1136, 14344), (1304, 12496), (1408, 11573), (1562, 10432), (1793, 9088), (2272, 7172), (2608, 6248), (3124, 5216), (3586, 4544)]