81867616

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{48271}}^1$

素因数の和:48334

約数の個数: 24

約数和(自身を含む): 164221344

約数和(自身を除く): 82353728

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 48271, 96542, 193084, 386168, 772336, 1544672, 2558363, 5116726, 10233452, 20466904, 40933808, 81867616]

約数ペア:

[(1, 81867616), (2, 40933808), (4, 20466904), (8, 10233452), (16, 5116726), (32, 2558363), (53, 1544672), (106, 772336), (212, 386168), (424, 193084), (848, 96542), (1696, 48271)]