16383872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 33700800

約数和(自身を除く): 17316928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4129, 8258, 16516, 33032, 66064, 127999, 132128, 255998, 264256, 511996, 528512, 1023992, 2047984, 4095968, 8191936, 16383872]

約数ペア:

[(1, 16383872), (2, 8191936), (4, 4095968), (8, 2047984), (16, 1023992), (31, 528512), (32, 511996), (62, 264256), (64, 255998), (124, 132128), (128, 127999), (248, 66064), (496, 33032), (992, 16516), (1984, 8258), (3968, 4129)]