86041328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{55439}}^1$

素因数の和:55544

約数の個数: 20

約数和(自身を含む): 168426720

約数和(自身を除く): 82385392

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 55439, 110878, 221756, 443512, 887024, 5377583, 10755166, 21510332, 43020664, 86041328]

約数ペア:

[(1, 86041328), (2, 43020664), (4, 21510332), (8, 10755166), (16, 5377583), (97, 887024), (194, 443512), (388, 221756), (776, 110878), (1552, 55439)]