164088304

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{105727}}^1$

素因数の和:105832

約数の個数: 20

約数和(自身を含む): 321201664

約数和(自身を除く): 157113360

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 105727, 211454, 422908, 845816, 1691632, 10255519, 20511038, 41022076, 82044152, 164088304]

約数ペア:

[(1, 164088304), (2, 82044152), (4, 41022076), (8, 20511038), (16, 10255519), (97, 1691632), (194, 845816), (388, 422908), (776, 211454), (1552, 105727)]