89339615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22937}}^1$

素因数の和:23002

約数の個数: 16

約数和(自身を含む): 115607520

約数和(自身を除く): 26267905

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 22937, 114685, 435803, 940417, 2179015, 4702085, 17867923, 89339615]

約数ペア:

[(1, 89339615), (5, 17867923), (19, 4702085), (41, 2179015), (95, 940417), (205, 435803), (779, 114685), (3895, 22937)]