84890104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{816251}}^1$

素因数の和:816270

約数の個数: 16

約数和(自身を含む): 171412920

約数和(自身を除く): 86522816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 816251, 1632502, 3265004, 6530008, 10611263, 21222526, 42445052, 84890104]

約数ペア:

[(1, 84890104), (2, 42445052), (4, 21222526), (8, 10611263), (13, 6530008), (26, 3265004), (52, 1632502), (104, 816251)]