42172294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10301}}^1$

素因数の和:10415

約数の個数: 16

約数和(自身を含む): 66756960

約数和(自身を除く): 24584666

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 10301, 20602, 236923, 473846, 916789, 1833578, 21086147, 42172294]

約数ペア:

[(1, 42172294), (2, 21086147), (23, 1833578), (46, 916789), (89, 473846), (178, 236923), (2047, 20602), (4094, 10301)]