85969364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15451}}^1$

素因数の和:15575

約数の個数: 24

約数和(自身を含む): 163543968

約数和(自身を除く): 77574604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 15451, 30902, 61804, 200863, 401726, 803452, 1653257, 3306514, 6613028, 21492341, 42984682, 85969364]

約数ペア:

[(1, 85969364), (2, 42984682), (4, 21492341), (13, 6613028), (26, 3306514), (52, 1653257), (107, 803452), (214, 401726), (428, 200863), (1391, 61804), (2782, 30902), (5564, 15451)]