89080912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{67079}}^1$

素因数の和:67170

約数の個数: 20

約数和(自身を含む): 174676320

約数和(自身を除く): 85595408

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 67079, 134158, 268316, 536632, 1073264, 5567557, 11135114, 22270228, 44540456, 89080912]

約数ペア:

[(1, 89080912), (2, 44540456), (4, 22270228), (8, 11135114), (16, 5567557), (83, 1073264), (166, 536632), (332, 268316), (664, 134158), (1328, 67079)]