16609628

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 36

約数和(自身を含む): 34253352

約数和(自身を除く): 17643724

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1021, 1162, 2042, 2324, 4067, 4084, 7147, 8134, 14294, 16268, 28588, 50029, 84743, 100058, 169486, 200116, 338972, 593201, 1186402, 2372804, 4152407, 8304814, 16609628]

約数ペア:

[(1, 16609628), (2, 8304814), (4, 4152407), (7, 2372804), (14, 1186402), (28, 593201), (49, 338972), (83, 200116), (98, 169486), (166, 100058), (196, 84743), (332, 50029), (581, 28588), (1021, 16268), (1162, 14294), (2042, 8134), (2324, 7147), (4067, 4084)]