89879042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5326

約数の個数: 24

約数和(自身を含む): 150304896

約数和(自身を除く): 60425854

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 5231, 8591, 10462, 17182, 57541, 115082, 371401, 632951, 742802, 1265902, 4085411, 8170822, 44939521, 89879042]

約数ペア:

[(1, 89879042), (2, 44939521), (11, 8170822), (22, 4085411), (71, 1265902), (121, 742802), (142, 632951), (242, 371401), (781, 115082), (1562, 57541), (5231, 17182), (8591, 10462)]