16457984

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 36

約数和(自身を含む): 33499116

約数和(自身を除く): 17041132

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1213, 1696, 2426, 3392, 4852, 6784, 9704, 13568, 19408, 38816, 64289, 77632, 128578, 155264, 257156, 310528, 514312, 1028624, 2057248, 4114496, 8228992, 16457984]

約数ペア:

[(1, 16457984), (2, 8228992), (4, 4114496), (8, 2057248), (16, 1028624), (32, 514312), (53, 310528), (64, 257156), (106, 155264), (128, 128578), (212, 77632), (256, 64289), (424, 38816), (848, 19408), (1213, 13568), (1696, 9704), (2426, 6784), (3392, 4852)]