40000542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{289859}}^1$

素因数の和:289887

約数の個数: 16

約数和(自身を含む): 83479680

約数和(自身を除く): 43479138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 289859, 579718, 869577, 1739154, 6666757, 13333514, 20000271, 40000542]

約数ペア:

[(1, 40000542), (2, 20000271), (3, 13333514), (6, 6666757), (23, 1739154), (46, 869577), (69, 579718), (138, 289859)]