31497156728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{895009}}^1$

素因数の和:895151

約数の個数: 32

約数和(自身を含む): 60896480400

約数和(自身を除く): 29399323672

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 4399, 8798, 17596, 35192, 895009, 1790018, 3580036, 7160072, 47435477, 74285747, 94870954, 148571494, 189741908, 297142988, 379483816, 594285976, 3937144591, 7874289182, 15748578364, 31497156728]

約数ペア:

[(1, 31497156728), (2, 15748578364), (4, 7874289182), (8, 3937144591), (53, 594285976), (83, 379483816), (106, 297142988), (166, 189741908), (212, 148571494), (332, 94870954), (424, 74285747), (664, 47435477), (4399, 7160072), (8798, 3580036), (17596, 1790018), (35192, 895009)]