86087888

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{55469}}^1$

素因数の和:55574

約数の個数: 20

約数和(自身を含む): 168517860

約数和(自身を除く): 82429972

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 55469, 110938, 221876, 443752, 887504, 5380493, 10760986, 21521972, 43043944, 86087888]

約数ペア:

[(1, 86087888), (2, 43043944), (4, 21521972), (8, 10760986), (16, 5380493), (97, 887504), (194, 443752), (388, 221876), (776, 110938), (1552, 55469)]