171898844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{106637}}^1$

素因数の和:106685

約数の個数: 24

約数和(自身を含む): 334416768

約数和(自身を除く): 162517924

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 106637, 213274, 426548, 1386281, 2772562, 3305747, 5545124, 6611494, 13222988, 42974711, 85949422, 171898844]

約数ペア:

[(1, 171898844), (2, 85949422), (4, 42974711), (13, 13222988), (26, 6611494), (31, 5545124), (52, 3305747), (62, 2772562), (124, 1386281), (403, 426548), (806, 213274), (1612, 106637)]