89898874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5734

約数の個数: 24

約数和(自身を含む): 149152320

約数和(自身を除く): 59253446

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 5659, 7943, 11318, 15886, 73567, 147134, 265973, 531946, 956371, 1912742, 3457649, 6915298, 44949437, 89898874]

約数ペア:

[(1, 89898874), (2, 44949437), (13, 6915298), (26, 3457649), (47, 1912742), (94, 956371), (169, 531946), (338, 265973), (611, 147134), (1222, 73567), (5659, 15886), (7943, 11318)]