16865984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8544

約数の個数: 28

約数和(自身を含む): 34552128

約数和(自身を除く): 17686144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 8501, 17002, 34004, 68008, 136016, 263531, 272032, 527062, 544064, 1054124, 2108248, 4216496, 8432992, 16865984]

約数ペア:

[(1, 16865984), (2, 8432992), (4, 4216496), (8, 2108248), (16, 1054124), (31, 544064), (32, 527062), (62, 272032), (64, 263531), (124, 136016), (248, 68008), (496, 34004), (992, 17002), (1984, 8501)]