55870984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{537221}}^1$

素因数の和:537240

約数の個数: 16

約数和(自身を含む): 112816620

約数和(自身を除く): 56945636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 537221, 1074442, 2148884, 4297768, 6983873, 13967746, 27935492, 55870984]

約数ペア:

[(1, 55870984), (2, 27935492), (4, 13967746), (8, 6983873), (13, 4297768), (26, 2148884), (52, 1074442), (104, 537221)]