42991094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10501}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 68052960

約数和(自身を除く): 25061866

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 10501, 21002, 241523, 483046, 934589, 1869178, 21495547, 42991094]

約数ペア:

[(1, 42991094), (2, 21495547), (23, 1869178), (46, 934589), (89, 483046), (178, 241523), (2047, 21002), (4094, 10501)]