65917144

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{16381}}^1$

素因数の和:16890

約数の個数: 16

約数和(自身を含む): 123847920

約数和(自身を除く): 57930776

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 16381, 32762, 65524, 131048, 8239643, 16479286, 32958572, 65917144]

約数ペア:

[(1, 65917144), (2, 32958572), (4, 16479286), (8, 8239643), (503, 131048), (1006, 65524), (2012, 32762), (4024, 16381)]