16138496

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 54

約数和(自身を含む): 35476686

約数和(自身を除く): 19338190

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 521, 704, 968, 1042, 1408, 1936, 2084, 2816, 3872, 4168, 5731, 7744, 8336, 11462, 15488, 16672, 22924, 30976, 33344, 45848, 63041, 66688, 91696, 126082, 133376, 183392, 252164, 366784, 504328, 733568, 1008656, 1467136, 2017312, 4034624, 8069248, 16138496]

約数ペア:

[(1, 16138496), (2, 8069248), (4, 4034624), (8, 2017312), (11, 1467136), (16, 1008656), (22, 733568), (32, 504328), (44, 366784), (64, 252164), (88, 183392), (121, 133376), (128, 126082), (176, 91696), (242, 66688), (256, 63041), (352, 45848), (484, 33344), (521, 30976), (704, 22924), (968, 16672), (1042, 15488), (1408, 11462), (1936, 8336), (2084, 7744), (2816, 5731), (3872, 4168)]