83937178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{18661}}^1$

素因数の和:18849

約数の個数: 16

約数和(自身を含む): 136381896

約数和(自身を除く): 52444718

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 18661, 37322, 242593, 485186, 3228353, 6456706, 41968589, 83937178]

約数ペア:

[(1, 83937178), (2, 41968589), (13, 6456706), (26, 3228353), (173, 485186), (346, 242593), (2249, 37322), (4498, 18661)]