31021888

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{6827}}^1$

素因数の和:6910

約数の個数: 28

約数和(自身を含む): 62435232

約数和(自身を除く): 31413344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6827, 13654, 27308, 54616, 109232, 218464, 436928, 484717, 969434, 1938868, 3877736, 7755472, 15510944, 31021888]

約数ペア:

[(1, 31021888), (2, 15510944), (4, 7755472), (8, 3877736), (16, 1938868), (32, 969434), (64, 484717), (71, 436928), (142, 218464), (284, 109232), (568, 54616), (1136, 27308), (2272, 13654), (4544, 6827)]