31508964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30181}}^1$

素因数の和:30220

約数の個数: 36

約数和(自身を含む): 82396860

約数和(自身を除く): 50887896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 30181, 60362, 90543, 120724, 181086, 271629, 362172, 543258, 875249, 1086516, 1750498, 2625747, 3500996, 5251494, 7877241, 10502988, 15754482, 31508964]

約数ペア:

[(1, 31508964), (2, 15754482), (3, 10502988), (4, 7877241), (6, 5251494), (9, 3500996), (12, 2625747), (18, 1750498), (29, 1086516), (36, 875249), (58, 543258), (87, 362172), (116, 271629), (174, 181086), (261, 120724), (348, 90543), (522, 60362), (1044, 30181)]