61139084

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 108773280

約数和(自身を除く): 47634196

約数列:

[1, 2, 4, 89, 178, 263, 356, 526, 653, 1052, 1306, 2612, 23407, 46814, 58117, 93628, 116234, 171739, 232468, 343478, 686956, 15284771, 30569542, 61139084]

約数ペア:

[(1, 61139084), (2, 30569542), (4, 15284771), (89, 686956), (178, 343478), (263, 232468), (356, 171739), (526, 116234), (653, 93628), (1052, 58117), (1306, 46814), (2612, 23407)]