87875128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8837}}^1$

素因数の和:8967

約数の個数: 32

約数和(自身を含む): 181355760

約数和(自身を除く): 93480632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 8837, 9944, 17674, 35348, 70696, 97207, 194414, 388828, 777656, 998581, 1997162, 3994324, 7988648, 10984391, 21968782, 43937564, 87875128]

約数ペア:

[(1, 87875128), (2, 43937564), (4, 21968782), (8, 10984391), (11, 7988648), (22, 3994324), (44, 1997162), (88, 998581), (113, 777656), (226, 388828), (452, 194414), (904, 97207), (1243, 70696), (2486, 35348), (4972, 17674), (8837, 9944)]