5420456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 10756800

約数和(自身を除く): 5336344

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 331, 356, 662, 712, 1324, 2047, 2648, 4094, 7613, 8188, 15226, 16376, 29459, 30452, 58918, 60904, 117836, 235672, 677557, 1355114, 2710228, 5420456]

約数ペア:

[(1, 5420456), (2, 2710228), (4, 1355114), (8, 677557), (23, 235672), (46, 117836), (89, 60904), (92, 58918), (178, 30452), (184, 29459), (331, 16376), (356, 15226), (662, 8188), (712, 7613), (1324, 4094), (2047, 2648)]