85989604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16007}}^1$

素因数の和:16107

約数の個数: 24

約数和(自身を含む): 161360640

約数和(自身を除く): 75371036

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 16007, 32014, 64028, 272119, 544238, 1088476, 1264553, 2529106, 5058212, 21497401, 42994802, 85989604]

約数ペア:

[(1, 85989604), (2, 42994802), (4, 21497401), (17, 5058212), (34, 2529106), (68, 1264553), (79, 1088476), (158, 544238), (316, 272119), (1343, 64028), (2686, 32014), (5372, 16007)]