15661136656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{109721}}^1$

素因数の和:110551

約数の個数: 40

約数和(自身を含む): 33143066208

約数和(自身を除く): 17481929552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 811, 1622, 3244, 6488, 8921, 12976, 17842, 35684, 71368, 109721, 142736, 219442, 438884, 877768, 1206931, 1755536, 2413862, 4827724, 9655448, 19310896, 88983731, 177967462, 355934924, 711869848, 978821041, 1423739696, 1957642082, 3915284164, 7830568328, 15661136656]

約数ペア:

[(1, 15661136656), (2, 7830568328), (4, 3915284164), (8, 1957642082), (11, 1423739696), (16, 978821041), (22, 711869848), (44, 355934924), (88, 177967462), (176, 88983731), (811, 19310896), (1622, 9655448), (3244, 4827724), (6488, 2413862), (8921, 1755536), (12976, 1206931), (17842, 877768), (35684, 438884), (71368, 219442), (109721, 142736)]