80185976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{771019}}^1$

素因数の和:771038

約数の個数: 16

約数和(自身を含む): 161914200

約数和(自身を除く): 81728224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 771019, 1542038, 3084076, 6168152, 10023247, 20046494, 40092988, 80185976]

約数ペア:

[(1, 80185976), (2, 40092988), (4, 20046494), (8, 10023247), (13, 6168152), (26, 3084076), (52, 1542038), (104, 771019)]