89824852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 172243260

約数和(自身を除く): 82418408

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 1493, 2314, 2986, 4628, 5972, 15041, 19409, 30082, 38818, 60164, 77636, 132877, 252317, 265754, 504634, 531508, 1009268, 1727401, 3454802, 6909604, 22456213, 44912426, 89824852]

約数ペア:

[(1, 89824852), (2, 44912426), (4, 22456213), (13, 6909604), (26, 3454802), (52, 1727401), (89, 1009268), (169, 531508), (178, 504634), (338, 265754), (356, 252317), (676, 132877), (1157, 77636), (1493, 60164), (2314, 38818), (2986, 30082), (4628, 19409), (5972, 15041)]