87142918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 144936864

約数和(自身を除く): 57793946

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 629, 901, 1258, 1307, 1802, 1961, 2614, 3922, 22219, 33337, 44438, 48359, 66674, 69271, 96718, 138542, 822103, 1177607, 1644206, 2355214, 2563027, 5126054, 43571459, 87142918]

約数ペア:

[(1, 87142918), (2, 43571459), (17, 5126054), (34, 2563027), (37, 2355214), (53, 1644206), (74, 1177607), (106, 822103), (629, 138542), (901, 96718), (1258, 69271), (1307, 66674), (1802, 48359), (1961, 44438), (2614, 33337), (3922, 22219)]