85882508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12697}}^1$

素因数の和:12809

約数の個数: 24

約数和(自身を含む): 159994800

約数和(自身を除く): 74112292

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 12697, 25394, 50788, 241243, 482486, 964972, 1130033, 2260066, 4520132, 21470627, 42941254, 85882508]

約数ペア:

[(1, 85882508), (2, 42941254), (4, 21470627), (19, 4520132), (38, 2260066), (76, 1130033), (89, 964972), (178, 482486), (356, 241243), (1691, 50788), (3382, 25394), (6764, 12697)]