89971168

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4513}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 204755040

約数和(自身を除く): 114783872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4513, 4984, 9026, 9968, 18052, 19936, 31591, 36104, 63182, 72208, 126364, 144416, 252728, 401657, 505456, 803314, 1010912, 1606628, 2811599, 3213256, 5623198, 6426512, 11246396, 12853024, 22492792, 44985584, 89971168]

約数ペア:

[(1, 89971168), (2, 44985584), (4, 22492792), (7, 12853024), (8, 11246396), (14, 6426512), (16, 5623198), (28, 3213256), (32, 2811599), (56, 1606628), (89, 1010912), (112, 803314), (178, 505456), (224, 401657), (356, 252728), (623, 144416), (712, 126364), (1246, 72208), (1424, 63182), (2492, 36104), (2848, 31591), (4513, 19936), (4984, 18052), (9026, 9968)]