16855528064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6930727}}^1$

素因数の和:6930760

約数の個数: 32

約数和(自身を含む): 35346712800

約数和(自身を除く): 18491184736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6930727, 13861454, 27722908, 55445816, 110891632, 131683813, 221783264, 263367626, 443566528, 526735252, 887133056, 1053470504, 2106941008, 4213882016, 8427764032, 16855528064]

約数ペア:

[(1, 16855528064), (2, 8427764032), (4, 4213882016), (8, 2106941008), (16, 1053470504), (19, 887133056), (32, 526735252), (38, 443566528), (64, 263367626), (76, 221783264), (128, 131683813), (152, 110891632), (304, 55445816), (608, 27722908), (1216, 13861454), (2432, 6930727)]