89732356

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45137}}^1$

素因数の和:45219

約数の個数: 24

約数和(自身を含む): 181996416

約数和(自身を除く): 92264060

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 45137, 90274, 180548, 315959, 631918, 1263836, 3204727, 6409454, 12818908, 22433089, 44866178, 89732356]

約数ペア:

[(1, 89732356), (2, 44866178), (4, 22433089), (7, 12818908), (14, 6409454), (28, 3204727), (71, 1263836), (142, 631918), (284, 315959), (497, 180548), (994, 90274), (1988, 45137)]