16746208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 35060256

約数和(自身を除く): 18314048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 373, 488, 736, 746, 976, 1403, 1492, 1952, 2806, 2984, 5612, 5968, 8579, 11224, 11936, 17158, 22448, 22753, 34316, 44896, 45506, 68632, 91012, 137264, 182024, 274528, 364048, 523319, 728096, 1046638, 2093276, 4186552, 8373104, 16746208]

約数ペア:

[(1, 16746208), (2, 8373104), (4, 4186552), (8, 2093276), (16, 1046638), (23, 728096), (32, 523319), (46, 364048), (61, 274528), (92, 182024), (122, 137264), (184, 91012), (244, 68632), (368, 45506), (373, 44896), (488, 34316), (736, 22753), (746, 22448), (976, 17158), (1403, 11936), (1492, 11224), (1952, 8579), (2806, 5968), (2984, 5612)]