56017936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269317}}^1$

素因数の和:269338

約数の個数: 20

約数和(自身を含む): 116884012

約数和(自身を除く): 60866076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269317, 538634, 1077268, 2154536, 3501121, 4309072, 7002242, 14004484, 28008968, 56017936]

約数ペア:

[(1, 56017936), (2, 28008968), (4, 14004484), (8, 7002242), (13, 4309072), (16, 3501121), (26, 2154536), (52, 1077268), (104, 538634), (208, 269317)]