122209936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{246391}}^1$

素因数の和:246430

約数の個数: 20

約数和(自身を含む): 244420864

約数和(自身を除く): 122210928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 246391, 492782, 985564, 1971128, 3942256, 7638121, 15276242, 30552484, 61104968, 122209936]

約数ペア:

[(1, 122209936), (2, 61104968), (4, 30552484), (8, 15276242), (16, 7638121), (31, 3942256), (62, 1971128), (124, 985564), (248, 492782), (496, 246391)]