87042854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{26489}}^1$

素因数の和:26575

約数の個数: 16

約数和(自身を含む): 137324160

約数和(自身を除く): 50281306

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 26489, 52978, 821159, 1403917, 1642318, 2807834, 43521427, 87042854]

約数ペア:

[(1, 87042854), (2, 43521427), (31, 2807834), (53, 1642318), (62, 1403917), (106, 821159), (1643, 52978), (3286, 26489)]