86512643

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 25254397

約数列:

[1, 7, 17, 19, 83, 119, 133, 323, 461, 581, 1411, 1577, 2261, 3227, 7837, 8759, 9877, 11039, 26809, 38263, 54859, 61313, 148903, 187663, 267841, 650471, 726997, 1042321, 4553297, 5088979, 12358949, 86512643]

約数ペア:

[(1, 86512643), (7, 12358949), (17, 5088979), (19, 4553297), (83, 1042321), (119, 726997), (133, 650471), (323, 267841), (461, 187663), (581, 148903), (1411, 61313), (1577, 54859), (2261, 38263), (3227, 26809), (7837, 11039), (8759, 9877)]