89467898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4243}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 144737376

約数和(自身を除く): 55269478

約数列:

[1, 2, 13, 26, 811, 1622, 4243, 8486, 10543, 21086, 55159, 110318, 3441073, 6882146, 44733949, 89467898]

約数ペア:

[(1, 89467898), (2, 44733949), (13, 6882146), (26, 3441073), (811, 110318), (1622, 55159), (4243, 21086), (8486, 10543)]