56921384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547321}}^1$

素因数の和:547340

約数の個数: 16

約数和(自身を含む): 114937620

約数和(自身を除く): 58016236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547321, 1094642, 2189284, 4378568, 7115173, 14230346, 28460692, 56921384]

約数ペア:

[(1, 56921384), (2, 28460692), (4, 14230346), (8, 7115173), (13, 4378568), (26, 2189284), (52, 1094642), (104, 547321)]