33489560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64403}}^1$

素因数の和:64427

約数の個数: 32

約数和(自身を含む): 81149040

約数和(自身を除く): 47659480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 64403, 128806, 257612, 322015, 515224, 644030, 837239, 1288060, 1674478, 2576120, 3348956, 4186195, 6697912, 8372390, 16744780, 33489560]

約数ペア:

[(1, 33489560), (2, 16744780), (4, 8372390), (5, 6697912), (8, 4186195), (10, 3348956), (13, 2576120), (20, 1674478), (26, 1288060), (40, 837239), (52, 644030), (65, 515224), (104, 322015), (130, 257612), (260, 128806), (520, 64403)]