16451628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31883}}^1$

素因数の和:31933

約数の個数: 24

約数和(自身を含む): 39281088

約数和(自身を除く): 22829460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 31883, 63766, 95649, 127532, 191298, 382596, 1370969, 2741938, 4112907, 5483876, 8225814, 16451628]

約数ペア:

[(1, 16451628), (2, 8225814), (3, 5483876), (4, 4112907), (6, 2741938), (12, 1370969), (43, 382596), (86, 191298), (129, 127532), (172, 95649), (258, 63766), (516, 31883)]