70887254

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 108617760

約数和(自身を除く): 37730506

約数列:

[1, 2, 89, 101, 178, 202, 3943, 7886, 8989, 17978, 350927, 398243, 701854, 796486, 35443627, 70887254]

約数ペア:

[(1, 70887254), (2, 35443627), (89, 796486), (101, 701854), (178, 398243), (202, 350927), (3943, 17978), (7886, 8989)]