42538696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 41730104

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 3989, 5332, 7978, 10664, 15956, 31912, 123659, 171527, 247318, 343054, 494636, 686108, 989272, 1372216, 5317337, 10634674, 21269348, 42538696]

約数ペア:

[(1, 42538696), (2, 21269348), (4, 10634674), (8, 5317337), (31, 1372216), (43, 989272), (62, 686108), (86, 494636), (124, 343054), (172, 247318), (248, 171527), (344, 123659), (1333, 31912), (2666, 15956), (3989, 10664), (5332, 7978)]