56644378

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{130517}}^1$

素因数の和:130557

約数の個数: 16

約数和(自身を含む): 100237824

約数和(自身を除く): 43593446

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 130517, 261034, 913619, 1827238, 4046027, 8092054, 28322189, 56644378]

約数ペア:

[(1, 56644378), (2, 28322189), (7, 8092054), (14, 4046027), (31, 1827238), (62, 913619), (217, 261034), (434, 130517)]