87836896

素因数分解:

$2^5\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 198416736

約数和(自身を除く): 110579840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317, 634, 1237, 1268, 2219, 2474, 2536, 4438, 4948, 5072, 8659, 8876, 9896, 10144, 17318, 17752, 19792, 34636, 35504, 39584, 69272, 71008, 138544, 277088, 392129, 784258, 1568516, 2744903, 3137032, 5489806, 6274064, 10979612, 12548128, 21959224, 43918448, 87836896]

約数ペア:

[(1, 87836896), (2, 43918448), (4, 21959224), (7, 12548128), (8, 10979612), (14, 6274064), (16, 5489806), (28, 3137032), (32, 2744903), (56, 1568516), (112, 784258), (224, 392129), (317, 277088), (634, 138544), (1237, 71008), (1268, 69272), (2219, 39584), (2474, 35504), (2536, 34636), (4438, 19792), (4948, 17752), (5072, 17318), (8659, 10144), (8876, 9896)]