87103672

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{112247}}^1$

素因数の和:112350

約数の個数: 16

約数和(自身を含む): 165004560

約数和(自身を除く): 77900888

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 112247, 224494, 448988, 897976, 10887959, 21775918, 43551836, 87103672]

約数ペア:

[(1, 87103672), (2, 43551836), (4, 21775918), (8, 10887959), (97, 897976), (194, 448988), (388, 224494), (776, 112247)]