69251696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{60961}}^1$

素因数の和:61040

約数の個数: 20

約数和(自身を含む): 136067184

約数和(自身を除く): 66815488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 60961, 121922, 243844, 487688, 975376, 4328231, 8656462, 17312924, 34625848, 69251696]

約数ペア:

[(1, 69251696), (2, 34625848), (4, 17312924), (8, 8656462), (16, 4328231), (71, 975376), (142, 487688), (284, 243844), (568, 121922), (1136, 60961)]