31529826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{76159}}^1$

素因数の和:76190

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 39755934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 76159, 152318, 228477, 456954, 685431, 1370862, 1751657, 3503314, 5254971, 10509942, 15764913, 31529826]

約数ペア:

[(1, 31529826), (2, 15764913), (3, 10509942), (6, 5254971), (9, 3503314), (18, 1751657), (23, 1370862), (46, 685431), (69, 456954), (138, 228477), (207, 152318), (414, 76159)]