31142448

素因数分解:

$2^4\times 3^3\times {\mathrm{72089}}^1$

素因数の和:72106

約数の個数: 40

約数和(自身を含む): 89391600

約数和(自身を除く): 58249152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72089, 144178, 216267, 288356, 432534, 576712, 648801, 865068, 1153424, 1297602, 1730136, 1946403, 2595204, 3460272, 3892806, 5190408, 7785612, 10380816, 15571224, 31142448]

約数ペア:

[(1, 31142448), (2, 15571224), (3, 10380816), (4, 7785612), (6, 5190408), (8, 3892806), (9, 3460272), (12, 2595204), (16, 1946403), (18, 1730136), (24, 1297602), (27, 1153424), (36, 865068), (48, 648801), (54, 576712), (72, 432534), (108, 288356), (144, 216267), (216, 144178), (432, 72089)]