29887688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{91121}}^1$

素因数の和:91168

約数の個数: 16

約数和(自身を含む): 57406860

約数和(自身を除く): 27519172

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 91121, 182242, 364484, 728968, 3735961, 7471922, 14943844, 29887688]

約数ペア:

[(1, 29887688), (2, 14943844), (4, 7471922), (8, 3735961), (41, 728968), (82, 364484), (164, 182242), (328, 91121)]