31559394

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 32952606

約数列:

[1, 2, 3, 6, 79, 139, 158, 237, 278, 417, 474, 479, 834, 958, 1437, 2874, 10981, 21962, 32943, 37841, 65886, 66581, 75682, 113523, 133162, 199743, 227046, 399486, 5259899, 10519798, 15779697, 31559394]

約数ペア:

[(1, 31559394), (2, 15779697), (3, 10519798), (6, 5259899), (79, 399486), (139, 227046), (158, 199743), (237, 133162), (278, 113523), (417, 75682), (474, 66581), (479, 65886), (834, 37841), (958, 32943), (1437, 21962), (2874, 10981)]