84191834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{3989}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 129132360

約数和(自身を除く): 44940526

約数列:

[1, 2, 61, 122, 173, 346, 3989, 7978, 10553, 21106, 243329, 486658, 690097, 1380194, 42095917, 84191834]

約数ペア:

[(1, 84191834), (2, 42095917), (61, 1380194), (122, 690097), (173, 486658), (346, 243329), (3989, 21106), (7978, 10553)]