89030489618

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2889287}}^1$

素因数の和:2889398

約数の個数: 32

約数和(自身を含む): 159766069248

約数和(自身を除く): 70735579630

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 2889287, 5778574, 20225009, 40450018, 89567897, 179135794, 205139377, 410278754, 626975279, 1253950558, 1435975639, 2871951278, 6359320687, 12718641374, 44515244809, 89030489618]

約数ペア:

[(1, 89030489618), (2, 44515244809), (7, 12718641374), (14, 6359320687), (31, 2871951278), (62, 1435975639), (71, 1253950558), (142, 626975279), (217, 410278754), (434, 205139377), (497, 179135794), (994, 89567897), (2201, 40450018), (4402, 20225009), (15407, 5778574), (30814, 2889287)]