31843822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 22214930

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 947, 989, 1462, 1894, 1978, 16099, 16813, 21781, 32198, 33626, 40721, 43562, 81442, 370277, 692257, 740554, 936583, 1384514, 1873166, 15921911, 31843822]

約数ペア:

[(1, 31843822), (2, 15921911), (17, 1873166), (23, 1384514), (34, 936583), (43, 740554), (46, 692257), (86, 370277), (391, 81442), (731, 43562), (782, 40721), (947, 33626), (989, 32198), (1462, 21781), (1894, 16813), (1978, 16099)]