86892884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{1427}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 164014368

約数和(自身を除く): 77121484

約数列:

[1, 2, 4, 13, 26, 52, 1171, 1427, 2342, 2854, 4684, 5708, 15223, 18551, 30446, 37102, 60892, 74204, 1671017, 3342034, 6684068, 21723221, 43446442, 86892884]

約数ペア:

[(1, 86892884), (2, 43446442), (4, 21723221), (13, 6684068), (26, 3342034), (52, 1671017), (1171, 74204), (1427, 60892), (2342, 37102), (2854, 30446), (4684, 18551), (5708, 15223)]