87970821202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{44549}}^1\times {\mathrm{89759}}^1$

素因数の和:134321

約数の個数: 16

約数和(自身を含む): 143957088000

約数和(自身を除く): 55986266798

約数列:

[1, 2, 11, 22, 44549, 89098, 89759, 179518, 490039, 980078, 987349, 1974698, 3998673691, 7997347382, 43985410601, 87970821202]

約数ペア:

[(1, 87970821202), (2, 43985410601), (11, 7997347382), (22, 3998673691), (44549, 1974698), (89098, 987349), (89759, 980078), (179518, 490039)]