16189672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 32709600

約数和(自身を除く): 16519928

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2477, 3268, 4954, 6536, 9908, 19816, 47063, 94126, 106511, 188252, 213022, 376504, 426044, 852088, 2023709, 4047418, 8094836, 16189672]

約数ペア:

[(1, 16189672), (2, 8094836), (4, 4047418), (8, 2023709), (19, 852088), (38, 426044), (43, 376504), (76, 213022), (86, 188252), (152, 106511), (172, 94126), (344, 47063), (817, 19816), (1634, 9908), (2477, 6536), (3268, 4954)]