25090882

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 38218752

約数和(自身を除く): 13127870

約数列:

[1, 2, 127, 173, 254, 346, 571, 1142, 21971, 43942, 72517, 98783, 145034, 197566, 12545441, 25090882]

約数ペア:

[(1, 25090882), (2, 12545441), (127, 197566), (173, 145034), (254, 98783), (346, 72517), (571, 43942), (1142, 21971)]